207159576

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{663973}}^1$

素因数の和:663995

約数の個数: 32

約数和(自身を含む): 557738160

約数和(自身を除く): 350578584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 663973, 1327946, 1991919, 2655892, 3983838, 5311784, 7967676, 8631649, 15935352, 17263298, 25894947, 34526596, 51789894, 69053192, 103579788, 207159576]

約数ペア:

[(1, 207159576), (2, 103579788), (3, 69053192), (4, 51789894), (6, 34526596), (8, 25894947), (12, 17263298), (13, 15935352), (24, 8631649), (26, 7967676), (39, 5311784), (52, 3983838), (78, 2655892), (104, 1991919), (156, 1327946), (312, 663973)]