204613076

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{1951}}^1$

素因数の和:2279

約数の個数: 24

約数和(自身を含む): 362697216

約数和(自身を除く): 158084140

約数列:

[1, 2, 4, 157, 167, 314, 334, 628, 668, 1951, 3902, 7804, 26219, 52438, 104876, 306307, 325817, 612614, 651634, 1225228, 1303268, 51153269, 102306538, 204613076]

約数ペア:

[(1, 204613076), (2, 102306538), (4, 51153269), (157, 1303268), (167, 1225228), (314, 651634), (334, 612614), (628, 325817), (668, 306307), (1951, 104876), (3902, 52438), (7804, 26219)]