201955524

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{809}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 480090240

約数和(自身を除く): 278134716

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 293, 426, 586, 809, 852, 879, 1172, 1618, 1758, 2427, 3236, 3516, 4854, 9708, 20803, 41606, 57439, 62409, 83212, 114878, 124818, 172317, 229756, 237037, 249636, 344634, 474074, 689268, 711111, 948148, 1422222, 2844444, 16829627, 33659254, 50488881, 67318508, 100977762, 201955524]

約数ペア:

[(1, 201955524), (2, 100977762), (3, 67318508), (4, 50488881), (6, 33659254), (12, 16829627), (71, 2844444), (142, 1422222), (213, 948148), (284, 711111), (293, 689268), (426, 474074), (586, 344634), (809, 249636), (852, 237037), (879, 229756), (1172, 172317), (1618, 124818), (1758, 114878), (2427, 83212), (3236, 62409), (3516, 57439), (4854, 41606), (9708, 20803)]