194906608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{4441}}^1$

素因数の和:4673

約数の個数: 40

約数和(自身を含む): 408699536

約数和(自身を除く): 213792928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 211, 422, 844, 1688, 2743, 3376, 4441, 5486, 8882, 10972, 17764, 21944, 35528, 43888, 57733, 71056, 115466, 230932, 461864, 923728, 937051, 1874102, 3748204, 7496408, 12181663, 14992816, 24363326, 48726652, 97453304, 194906608]

約数ペア:

[(1, 194906608), (2, 97453304), (4, 48726652), (8, 24363326), (13, 14992816), (16, 12181663), (26, 7496408), (52, 3748204), (104, 1874102), (208, 937051), (211, 923728), (422, 461864), (844, 230932), (1688, 115466), (2743, 71056), (3376, 57733), (4441, 43888), (5486, 35528), (8882, 21944), (10972, 17764)]