201762990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:355

約数の個数: 192

約数和(自身を含む): 628834752

約数和(自身を除く): 427071762

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 61, 65, 66, 78, 90, 99, 110, 117, 122, 130, 143, 165, 183, 195, 198, 234, 257, 286, 305, 330, 366, 390, 429, 495, 514, 549, 585, 610, 671, 715, 771, 793, 858, 915, 990, 1098, 1170, 1285, 1287, 1342, 1430, 1542, 1586, 1830, 2013, 2145, 2313, 2379, 2570, 2574, 2745, 2827, 3341, 3355, 3855, 3965, 4026, 4290, 4626, 4758, 5490, 5654, 6039, 6435, 6682, 6710, 7137, 7710, 7930, 8481, 8723, 10023, 10065, 11565, 11895, 12078, 12870, 14135, 14274, 15677, 16705, 16962, 17446, 20046, 20130, 23130, 23790, 25443, 26169, 28270, 30069, 30195, 31354, 33410, 35685, 36751, 42405, 43615, 47031, 50115, 50886, 52338, 60138, 60390, 71370, 73502, 78385, 78507, 84810, 87230, 94062, 100230, 110253, 127215, 130845, 141093, 150345, 156770, 157014, 172447, 183755, 203801, 220506, 235155, 254430, 261690, 282186, 300690, 330759, 344894, 367510, 392535, 407602, 470310, 517341, 551265, 611403, 661518, 705465, 785070, 862235, 1019005, 1034682, 1102530, 1222806, 1410930, 1552023, 1653795, 1724470, 1834209, 2038010, 2241811, 2586705, 3057015, 3104046, 3307590, 3668418, 4483622, 5173410, 6114030, 6725433, 7760115, 9171045, 11209055, 13450866, 15520230, 18342090, 20176299, 22418110, 33627165, 40352598, 67254330, 100881495, 201762990]

約数ペア:

[(1, 201762990), (2, 100881495), (3, 67254330), (5, 40352598), (6, 33627165), (9, 22418110), (10, 20176299), (11, 18342090), (13, 15520230), (15, 13450866), (18, 11209055), (22, 9171045), (26, 7760115), (30, 6725433), (33, 6114030), (39, 5173410), (45, 4483622), (55, 3668418), (61, 3307590), (65, 3104046), (66, 3057015), (78, 2586705), (90, 2241811), (99, 2038010), (110, 1834209), (117, 1724470), (122, 1653795), (130, 1552023), (143, 1410930), (165, 1222806), (183, 1102530), (195, 1034682), (198, 1019005), (234, 862235), (257, 785070), (286, 705465), (305, 661518), (330, 611403), (366, 551265), (390, 517341), (429, 470310), (495, 407602), (514, 392535), (549, 367510), (585, 344894), (610, 330759), (671, 300690), (715, 282186), (771, 261690), (793, 254430), (858, 235155), (915, 220506), (990, 203801), (1098, 183755), (1170, 172447), (1285, 157014), (1287, 156770), (1342, 150345), (1430, 141093), (1542, 130845), (1586, 127215), (1830, 110253), (2013, 100230), (2145, 94062), (2313, 87230), (2379, 84810), (2570, 78507), (2574, 78385), (2745, 73502), (2827, 71370), (3341, 60390), (3355, 60138), (3855, 52338), (3965, 50886), (4026, 50115), (4290, 47031), (4626, 43615), (4758, 42405), (5490, 36751), (5654, 35685), (6039, 33410), (6435, 31354), (6682, 30195), (6710, 30069), (7137, 28270), (7710, 26169), (7930, 25443), (8481, 23790), (8723, 23130), (10023, 20130), (10065, 20046), (11565, 17446), (11895, 16962), (12078, 16705), (12870, 15677), (14135, 14274)]