198365232

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2287}}^1$

素因数の和:2450

約数の個数: 80

約数和(自身を含む): 556075520

約数和(自身を除く): 357710288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 139, 156, 208, 278, 312, 417, 556, 624, 834, 1112, 1668, 1807, 2224, 2287, 3336, 3614, 4574, 5421, 6672, 6861, 7228, 9148, 10842, 13722, 14456, 18296, 21684, 27444, 28912, 29731, 36592, 43368, 54888, 59462, 86736, 89193, 109776, 118924, 178386, 237848, 317893, 356772, 475696, 635786, 713544, 953679, 1271572, 1427088, 1907358, 2543144, 3814716, 4132609, 5086288, 7629432, 8265218, 12397827, 15258864, 16530436, 24795654, 33060872, 49591308, 66121744, 99182616, 198365232]

約数ペア:

[(1, 198365232), (2, 99182616), (3, 66121744), (4, 49591308), (6, 33060872), (8, 24795654), (12, 16530436), (13, 15258864), (16, 12397827), (24, 8265218), (26, 7629432), (39, 5086288), (48, 4132609), (52, 3814716), (78, 2543144), (104, 1907358), (139, 1427088), (156, 1271572), (208, 953679), (278, 713544), (312, 635786), (417, 475696), (556, 356772), (624, 317893), (834, 237848), (1112, 178386), (1668, 118924), (1807, 109776), (2224, 89193), (2287, 86736), (3336, 59462), (3614, 54888), (4574, 43368), (5421, 36592), (6672, 29731), (6861, 28912), (7228, 27444), (9148, 21684), (10842, 18296), (13722, 14456)]