208325624

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{154087}}^1$

素因数の和:154119

約数の個数: 24

約数和(自身を含む): 422971560

約数和(自身を除く): 214645936

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 154087, 308174, 616348, 1232696, 2003131, 4006262, 8012524, 16025048, 26040703, 52081406, 104162812, 208325624]

約数ペア:

[(1, 208325624), (2, 104162812), (4, 52081406), (8, 26040703), (13, 16025048), (26, 8012524), (52, 4006262), (104, 2003131), (169, 1232696), (338, 616348), (676, 308174), (1352, 154087)]