207834616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{124303}}^1$

素因数の和:124339

約数の個数: 32

約数和(自身を含む): 447494400

約数和(自身を除く): 239659784

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 124303, 248606, 497212, 994424, 1367333, 2361757, 2734666, 4723514, 5469332, 9447028, 10938664, 18894056, 25979327, 51958654, 103917308, 207834616]

約数ペア:

[(1, 207834616), (2, 103917308), (4, 51958654), (8, 25979327), (11, 18894056), (19, 10938664), (22, 9447028), (38, 5469332), (44, 4723514), (76, 2734666), (88, 2361757), (152, 1367333), (209, 994424), (418, 497212), (836, 248606), (1672, 124303)]