208032754

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{42473}}^1$

素因数の和:42585

約数の個数: 16

約数和(自身を含む): 326200320

約数和(自身を除く): 118167566

約数列:

[1, 2, 31, 62, 79, 158, 2449, 4898, 42473, 84946, 1316663, 2633326, 3355367, 6710734, 104016377, 208032754]

約数ペア:

[(1, 208032754), (2, 104016377), (31, 6710734), (62, 3355367), (79, 2633326), (158, 1316663), (2449, 84946), (4898, 42473)]