207840556

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{96401}}^1$

素因数の和:96430

約数の個数: 36

約数和(自身を含む): 461572776

約数和(自身を除く): 253732220

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 96401, 192802, 385604, 674807, 1060411, 1349614, 2120822, 2699228, 4241644, 4723649, 7422877, 9447298, 14845754, 18894596, 29691508, 51960139, 103920278, 207840556]

約数ペア:

[(1, 207840556), (2, 103920278), (4, 51960139), (7, 29691508), (11, 18894596), (14, 14845754), (22, 9447298), (28, 7422877), (44, 4723649), (49, 4241644), (77, 2699228), (98, 2120822), (154, 1349614), (196, 1060411), (308, 674807), (539, 385604), (1078, 192802), (2156, 96401)]