204467216

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{241117}}^1$

素因数の和:241178

約数の個数: 20

約数和(自身を含む): 403631532

約数和(自身を除く): 199164316

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 241117, 482234, 964468, 1928936, 3857872, 12779201, 25558402, 51116804, 102233608, 204467216]

約数ペア:

[(1, 204467216), (2, 102233608), (4, 51116804), (8, 25558402), (16, 12779201), (53, 3857872), (106, 1928936), (212, 964468), (424, 482234), (848, 241117)]