201226064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{1429}}^1$

素因数の和:2127

約数の個数: 40

約数和(自身を含む): 420780360

約数和(自身を除く): 219554296

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 677, 1354, 1429, 2708, 2858, 5416, 5716, 8801, 10832, 11432, 17602, 18577, 22864, 35204, 37154, 70408, 74308, 140816, 148616, 297232, 967433, 1934866, 3869732, 7739464, 12576629, 15478928, 25153258, 50306516, 100613032, 201226064]

約数ペア:

[(1, 201226064), (2, 100613032), (4, 50306516), (8, 25153258), (13, 15478928), (16, 12576629), (26, 7739464), (52, 3869732), (104, 1934866), (208, 967433), (677, 297232), (1354, 148616), (1429, 140816), (2708, 74308), (2858, 70408), (5416, 37154), (5716, 35204), (8801, 22864), (10832, 18577), (11432, 17602)]