207940590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:295

約数の個数: 192

約数和(自身を含む): 645345792

約数和(自身を除く): 437405202

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 107, 110, 117, 130, 143, 151, 165, 195, 198, 214, 234, 286, 302, 321, 330, 390, 429, 453, 495, 535, 585, 642, 715, 755, 858, 906, 963, 990, 1070, 1170, 1177, 1287, 1359, 1391, 1430, 1510, 1605, 1661, 1926, 1963, 2145, 2265, 2354, 2574, 2718, 2782, 3210, 3322, 3531, 3926, 4173, 4290, 4530, 4815, 4983, 5885, 5889, 6435, 6795, 6955, 7062, 8305, 8346, 9630, 9815, 9966, 10593, 11770, 11778, 12519, 12870, 13590, 13910, 14949, 15301, 16157, 16610, 17655, 17667, 19630, 20865, 21186, 21593, 24915, 25038, 29445, 29898, 30602, 32314, 35310, 35334, 41730, 43186, 45903, 48471, 49830, 52965, 58890, 62595, 64779, 74745, 76505, 80785, 88335, 91806, 96942, 105930, 107965, 125190, 129558, 137709, 145413, 149490, 153010, 161570, 176670, 177727, 194337, 210041, 215930, 229515, 242355, 275418, 290826, 323895, 355454, 388674, 420082, 459030, 484710, 533181, 630123, 647790, 688545, 727065, 888635, 971685, 1050205, 1066362, 1260246, 1377090, 1454130, 1599543, 1777270, 1890369, 1943370, 2100410, 2310451, 2665905, 3150615, 3199086, 3780738, 4620902, 5331810, 6301230, 6931353, 7997715, 9451845, 11552255, 13862706, 15995430, 18903690, 20794059, 23104510, 34656765, 41588118, 69313530, 103970295, 207940590]

約数ペア:

[(1, 207940590), (2, 103970295), (3, 69313530), (5, 41588118), (6, 34656765), (9, 23104510), (10, 20794059), (11, 18903690), (13, 15995430), (15, 13862706), (18, 11552255), (22, 9451845), (26, 7997715), (30, 6931353), (33, 6301230), (39, 5331810), (45, 4620902), (55, 3780738), (65, 3199086), (66, 3150615), (78, 2665905), (90, 2310451), (99, 2100410), (107, 1943370), (110, 1890369), (117, 1777270), (130, 1599543), (143, 1454130), (151, 1377090), (165, 1260246), (195, 1066362), (198, 1050205), (214, 971685), (234, 888635), (286, 727065), (302, 688545), (321, 647790), (330, 630123), (390, 533181), (429, 484710), (453, 459030), (495, 420082), (535, 388674), (585, 355454), (642, 323895), (715, 290826), (755, 275418), (858, 242355), (906, 229515), (963, 215930), (990, 210041), (1070, 194337), (1170, 177727), (1177, 176670), (1287, 161570), (1359, 153010), (1391, 149490), (1430, 145413), (1510, 137709), (1605, 129558), (1661, 125190), (1926, 107965), (1963, 105930), (2145, 96942), (2265, 91806), (2354, 88335), (2574, 80785), (2718, 76505), (2782, 74745), (3210, 64779), (3322, 62595), (3531, 58890), (3926, 52965), (4173, 49830), (4290, 48471), (4530, 45903), (4815, 43186), (4983, 41730), (5885, 35334), (5889, 35310), (6435, 32314), (6795, 30602), (6955, 29898), (7062, 29445), (8305, 25038), (8346, 24915), (9630, 21593), (9815, 21186), (9966, 20865), (10593, 19630), (11770, 17667), (11778, 17655), (12519, 16610), (12870, 16157), (13590, 15301), (13910, 14949)]