201252870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8191}}^1$

素因数の和:8227

約数の個数: 128

約数和(自身を含む): 660602880

約数和(自身を除く): 459350010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2457, 2730, 3510, 4095, 4914, 8190, 8191, 12285, 16382, 24570, 24573, 40955, 49146, 57337, 73719, 81910, 106483, 114674, 122865, 147438, 172011, 212966, 221157, 245730, 286685, 319449, 344022, 368595, 442314, 516033, 532415, 573370, 638898, 737190, 745381, 860055, 958347, 1032066, 1064830, 1105785, 1490762, 1548099, 1597245, 1720110, 1916694, 2211570, 2236143, 2580165, 2875041, 3096198, 3194490, 3726905, 4472286, 4791735, 5160330, 5750082, 6708429, 7453810, 7740495, 9583470, 11180715, 13416858, 14375205, 15480990, 20125287, 22361430, 28750410, 33542145, 40250574, 67084290, 100626435, 201252870]

約数ペア:

[(1, 201252870), (2, 100626435), (3, 67084290), (5, 40250574), (6, 33542145), (7, 28750410), (9, 22361430), (10, 20125287), (13, 15480990), (14, 14375205), (15, 13416858), (18, 11180715), (21, 9583470), (26, 7740495), (27, 7453810), (30, 6708429), (35, 5750082), (39, 5160330), (42, 4791735), (45, 4472286), (54, 3726905), (63, 3194490), (65, 3096198), (70, 2875041), (78, 2580165), (90, 2236143), (91, 2211570), (105, 1916694), (117, 1720110), (126, 1597245), (130, 1548099), (135, 1490762), (182, 1105785), (189, 1064830), (195, 1032066), (210, 958347), (234, 860055), (270, 745381), (273, 737190), (315, 638898), (351, 573370), (378, 532415), (390, 516033), (455, 442314), (546, 368595), (585, 344022), (630, 319449), (702, 286685), (819, 245730), (910, 221157), (945, 212966), (1170, 172011), (1365, 147438), (1638, 122865), (1755, 114674), (1890, 106483), (2457, 81910), (2730, 73719), (3510, 57337), (4095, 49146), (4914, 40955), (8190, 24573), (8191, 24570), (12285, 16382)]