207314952

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{664471}}^1$

素因数の和:664493

約数の個数: 32

約数和(自身を含む): 558156480

約数和(自身を除く): 350841528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 664471, 1328942, 1993413, 2657884, 3986826, 5315768, 7973652, 8638123, 15947304, 17276246, 25914369, 34552492, 51828738, 69104984, 103657476, 207314952]

約数ペア:

[(1, 207314952), (2, 103657476), (3, 69104984), (4, 51828738), (6, 34552492), (8, 25914369), (12, 17276246), (13, 15947304), (24, 8638123), (26, 7973652), (39, 5315768), (52, 3986826), (78, 2657884), (104, 1993413), (156, 1328942), (312, 664471)]