204531902

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1\times {\mathrm{4099}}^1$

素因数の和:4571

約数の個数: 16

約数和(自身を含む): 312666000

約数和(自身を除く): 108134098

約数列:

[1, 2, 61, 122, 409, 818, 4099, 8198, 24949, 49898, 250039, 500078, 1676491, 3352982, 102265951, 204531902]

約数ペア:

[(1, 204531902), (2, 102265951), (61, 3352982), (122, 1676491), (409, 500078), (818, 250039), (4099, 49898), (8198, 24949)]