201061256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61751}}^1$

素因数の和:61805

約数の個数: 32

約数和(自身を含む): 422383680

約数和(自身を除く): 221322424

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 61751, 123502, 247004, 494008, 679261, 1358522, 2284787, 2717044, 4569574, 5434088, 9139148, 18278296, 25132657, 50265314, 100530628, 201061256]

約数ペア:

[(1, 201061256), (2, 100530628), (4, 50265314), (8, 25132657), (11, 18278296), (22, 9139148), (37, 5434088), (44, 4569574), (74, 2717044), (88, 2284787), (148, 1358522), (296, 679261), (407, 494008), (814, 247004), (1628, 123502), (3256, 61751)]