201639958

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{15731}}^1$

素因数の和:15792

約数の個数: 32

約数和(自身を含む): 356801760

約数和(自身を除く): 155161802

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 221, 377, 442, 493, 754, 986, 6409, 12818, 15731, 31462, 204503, 267427, 409006, 456199, 534854, 912398, 3476551, 5930587, 6953102, 7755383, 11861174, 15510766, 100819979, 201639958]

約数ペア:

[(1, 201639958), (2, 100819979), (13, 15510766), (17, 11861174), (26, 7755383), (29, 6953102), (34, 5930587), (58, 3476551), (221, 912398), (377, 534854), (442, 456199), (493, 409006), (754, 267427), (986, 204503), (6409, 31462), (12818, 15731)]