201813928

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{59921}}^1$

素因数の和:60348

約数の個数: 16

約数和(自身を含む): 379306260

約数和(自身を除く): 177492332

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 59921, 119842, 239684, 479368, 25226741, 50453482, 100906964, 201813928]

約数ペア:

[(1, 201813928), (2, 100906964), (4, 50453482), (8, 25226741), (421, 479368), (842, 239684), (1684, 119842), (3368, 59921)]