207597390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:295

約数の個数: 256

約数和(自身を含む): 693633024

約数和(自身を除く): 486035634

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 31, 33, 35, 39, 42, 55, 62, 65, 66, 70, 77, 78, 91, 93, 105, 110, 130, 143, 154, 155, 165, 182, 186, 195, 210, 217, 223, 231, 273, 286, 310, 330, 341, 385, 390, 403, 429, 434, 446, 455, 462, 465, 546, 651, 669, 682, 715, 770, 806, 858, 910, 930, 1001, 1023, 1085, 1115, 1155, 1209, 1302, 1338, 1365, 1430, 1561, 1705, 2002, 2015, 2046, 2145, 2170, 2230, 2310, 2387, 2418, 2453, 2730, 2821, 2899, 3003, 3122, 3255, 3345, 3410, 4030, 4290, 4433, 4683, 4774, 4906, 5005, 5115, 5642, 5798, 6006, 6045, 6510, 6690, 6913, 7161, 7359, 7805, 8463, 8697, 8866, 9366, 10010, 10230, 11935, 12090, 12265, 13299, 13826, 14105, 14322, 14495, 14718, 15015, 15610, 16926, 17171, 17394, 20293, 20739, 22165, 23415, 23870, 24530, 26598, 28210, 28990, 30030, 31031, 31889, 34342, 34565, 35805, 36795, 40586, 41478, 42315, 43485, 44330, 46830, 48391, 51513, 60879, 62062, 63778, 66495, 69130, 71610, 73590, 76043, 84630, 85855, 86970, 89869, 93093, 95667, 96782, 101465, 103026, 103695, 121758, 132990, 145173, 152086, 155155, 159445, 171710, 179738, 186186, 191334, 202930, 207390, 223223, 228129, 241955, 257565, 269607, 290346, 304395, 310310, 318890, 380215, 446446, 449345, 456258, 465465, 478335, 483910, 515130, 532301, 539214, 608790, 629083, 669669, 725865, 760430, 898690, 930930, 956670, 988559, 1064602, 1116115, 1140645, 1258166, 1339338, 1348035, 1451730, 1596903, 1887249, 1977118, 2232230, 2281290, 2661505, 2696070, 2965677, 3145415, 3193806, 3348345, 3774498, 4942795, 5323010, 5931354, 6290830, 6696690, 6919913, 7984515, 9436245, 9885590, 13839826, 14828385, 15969030, 18872490, 20759739, 29656770, 34599565, 41519478, 69199130, 103798695, 207597390]

約数ペア:

[(1, 207597390), (2, 103798695), (3, 69199130), (5, 41519478), (6, 34599565), (7, 29656770), (10, 20759739), (11, 18872490), (13, 15969030), (14, 14828385), (15, 13839826), (21, 9885590), (22, 9436245), (26, 7984515), (30, 6919913), (31, 6696690), (33, 6290830), (35, 5931354), (39, 5323010), (42, 4942795), (55, 3774498), (62, 3348345), (65, 3193806), (66, 3145415), (70, 2965677), (77, 2696070), (78, 2661505), (91, 2281290), (93, 2232230), (105, 1977118), (110, 1887249), (130, 1596903), (143, 1451730), (154, 1348035), (155, 1339338), (165, 1258166), (182, 1140645), (186, 1116115), (195, 1064602), (210, 988559), (217, 956670), (223, 930930), (231, 898690), (273, 760430), (286, 725865), (310, 669669), (330, 629083), (341, 608790), (385, 539214), (390, 532301), (403, 515130), (429, 483910), (434, 478335), (446, 465465), (455, 456258), (462, 449345), (465, 446446), (546, 380215), (651, 318890), (669, 310310), (682, 304395), (715, 290346), (770, 269607), (806, 257565), (858, 241955), (910, 228129), (930, 223223), (1001, 207390), (1023, 202930), (1085, 191334), (1115, 186186), (1155, 179738), (1209, 171710), (1302, 159445), (1338, 155155), (1365, 152086), (1430, 145173), (1561, 132990), (1705, 121758), (2002, 103695), (2015, 103026), (2046, 101465), (2145, 96782), (2170, 95667), (2230, 93093), (2310, 89869), (2387, 86970), (2418, 85855), (2453, 84630), (2730, 76043), (2821, 73590), (2899, 71610), (3003, 69130), (3122, 66495), (3255, 63778), (3345, 62062), (3410, 60879), (4030, 51513), (4290, 48391), (4433, 46830), (4683, 44330), (4774, 43485), (4906, 42315), (5005, 41478), (5115, 40586), (5642, 36795), (5798, 35805), (6006, 34565), (6045, 34342), (6510, 31889), (6690, 31031), (6913, 30030), (7161, 28990), (7359, 28210), (7805, 26598), (8463, 24530), (8697, 23870), (8866, 23415), (9366, 22165), (10010, 20739), (10230, 20293), (11935, 17394), (12090, 17171), (12265, 16926), (13299, 15610), (13826, 15015), (14105, 14718), (14322, 14495)]