190051888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{971}}^1$

素因数の和:1933

約数の個数: 40

約数和(自身を含む): 397380816

約数和(自身を除く): 207328928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 941, 971, 1882, 1942, 3764, 3884, 7528, 7768, 12233, 12623, 15056, 15536, 24466, 25246, 48932, 50492, 97864, 100984, 195728, 201968, 913711, 1827422, 3654844, 7309688, 11878243, 14619376, 23756486, 47512972, 95025944, 190051888]

約数ペア:

[(1, 190051888), (2, 95025944), (4, 47512972), (8, 23756486), (13, 14619376), (16, 11878243), (26, 7309688), (52, 3654844), (104, 1827422), (208, 913711), (941, 201968), (971, 195728), (1882, 100984), (1942, 97864), (3764, 50492), (3884, 48932), (7528, 25246), (7768, 24466), (12233, 15536), (12623, 15056)]