204045136

素因数分解:

$2^4\times {\mathrm{2437}}^1\times {\mathrm{5233}}^1$

素因数の和:7678

約数の個数: 20

約数和(自身を含む): 395575252

約数和(自身を除く): 191530116

約数列:

[1, 2, 4, 8, 16, 2437, 4874, 5233, 9748, 10466, 19496, 20932, 38992, 41864, 83728, 12752821, 25505642, 51011284, 102022568, 204045136]

約数ペア:

[(1, 204045136), (2, 102022568), (4, 51011284), (8, 25505642), (16, 12752821), (2437, 83728), (4874, 41864), (5233, 38992), (9748, 20932), (10466, 19496)]