220008628

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{66029}}^1$

素因数の和:66064

約数の個数: 36

約数和(自身を含む): 474227460

約数和(自身を除く): 254218832

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 66029, 132058, 264116, 462203, 924406, 1122493, 1848812, 2244986, 3235421, 4489972, 6470842, 7857451, 12941684, 15714902, 31429804, 55002157, 110004314, 220008628]

約数ペア:

[(1, 220008628), (2, 110004314), (4, 55002157), (7, 31429804), (14, 15714902), (17, 12941684), (28, 7857451), (34, 6470842), (49, 4489972), (68, 3235421), (98, 2244986), (119, 1848812), (196, 1122493), (238, 924406), (476, 462203), (833, 264116), (1666, 132058), (3332, 66029)]