212530306

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{6337}}^1$

素因数の和:6789

約数の個数: 16

約数和(自身を含む): 327421080

約数和(自身を除く): 114890774

約数列:

[1, 2, 41, 82, 409, 818, 6337, 12674, 16769, 33538, 259817, 519634, 2591833, 5183666, 106265153, 212530306]

約数ペア:

[(1, 212530306), (2, 106265153), (41, 5183666), (82, 2591833), (409, 519634), (818, 259817), (6337, 33538), (12674, 16769)]