204702458

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{11261}}^1$

素因数の和:11473

約数の個数: 16

約数和(自身を含む): 314209800

約数和(自身を除く): 109507342

約数列:

[1, 2, 61, 122, 149, 298, 9089, 11261, 18178, 22522, 686921, 1373842, 1677889, 3355778, 102351229, 204702458]

約数ペア:

[(1, 204702458), (2, 102351229), (61, 3355778), (122, 1677889), (149, 1373842), (298, 686921), (9089, 22522), (11261, 18178)]