201337064

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{2087}}^1$

素因数の和:2513

約数の個数: 32

約数和(自身を含む): 390873600

約数和(自身を除く): 189536536

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 389, 778, 1556, 2087, 3112, 4174, 8348, 12059, 16696, 24118, 48236, 64697, 96472, 129394, 258788, 517576, 811843, 1623686, 3247372, 6494744, 25167133, 50334266, 100668532, 201337064]

約数ペア:

[(1, 201337064), (2, 100668532), (4, 50334266), (8, 25167133), (31, 6494744), (62, 3247372), (124, 1623686), (248, 811843), (389, 517576), (778, 258788), (1556, 129394), (2087, 96472), (3112, 64697), (4174, 48236), (8348, 24118), (12059, 16696)]