208580072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1201}}^1\times {\mathrm{1277}}^1$

素因数の和:2501

約数の個数: 32

約数和(自身を含む): 414762120

約数和(自身を除く): 206182048

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1201, 1277, 2402, 2554, 4804, 5108, 9608, 10216, 20417, 21709, 40834, 43418, 81668, 86836, 163336, 173672, 1533677, 3067354, 6134708, 12269416, 26072509, 52145018, 104290036, 208580072]

約数ペア:

[(1, 208580072), (2, 104290036), (4, 52145018), (8, 26072509), (17, 12269416), (34, 6134708), (68, 3067354), (136, 1533677), (1201, 173672), (1277, 163336), (2402, 86836), (2554, 81668), (4804, 43418), (5108, 40834), (9608, 21709), (10216, 20417)]