198607444

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{1531}}^1$

素因数の和:1696

約数の個数: 48

約数和(自身を含む): 410772096

約数和(自身を除く): 212164652

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 113, 164, 226, 287, 452, 574, 791, 1148, 1531, 1582, 3062, 3164, 4633, 6124, 9266, 10717, 18532, 21434, 32431, 42868, 62771, 64862, 125542, 129724, 173003, 251084, 346006, 439397, 692012, 878794, 1211021, 1757588, 2422042, 4844084, 7093123, 14186246, 28372492, 49651861, 99303722, 198607444]

約数ペア:

[(1, 198607444), (2, 99303722), (4, 49651861), (7, 28372492), (14, 14186246), (28, 7093123), (41, 4844084), (82, 2422042), (113, 1757588), (164, 1211021), (226, 878794), (287, 692012), (452, 439397), (574, 346006), (791, 251084), (1148, 173003), (1531, 129724), (1582, 125542), (3062, 64862), (3164, 62771), (4633, 42868), (6124, 32431), (9266, 21434), (10717, 18532)]