210753608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{2087}}^1$

素因数の和:3077

約数の個数: 32

約数和(自身を含む): 426202560

約数和(自身を除く): 215448952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 971, 1942, 2087, 3884, 4174, 7768, 8348, 12623, 16696, 25246, 27131, 50492, 54262, 100984, 108524, 217048, 2026477, 4052954, 8105908, 16211816, 26344201, 52688402, 105376804, 210753608]

約数ペア:

[(1, 210753608), (2, 105376804), (4, 52688402), (8, 26344201), (13, 16211816), (26, 8105908), (52, 4052954), (104, 2026477), (971, 217048), (1942, 108524), (2087, 100984), (3884, 54262), (4174, 50492), (7768, 27131), (8348, 25246), (12623, 16696)]