208044112

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{194071}}^1$

素因数の和:194146

約数の個数: 20

約数和(自身を含む): 409103776

約数和(自身を除く): 201059664

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 194071, 388142, 776284, 1552568, 3105136, 13002757, 26005514, 52011028, 104022056, 208044112]

約数ペア:

[(1, 208044112), (2, 104022056), (4, 52011028), (8, 26005514), (16, 13002757), (67, 3105136), (134, 1552568), (268, 776284), (536, 388142), (1072, 194071)]