208520808

素因数分解:

$2^3\times 3^1\times {\mathrm{239}}^1\times {\mathrm{36353}}^1$

素因数の和:36601

約数の個数: 32

約数和(自身を含む): 523497600

約数和(自身を除く): 314976792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 239, 478, 717, 956, 1434, 1912, 2868, 5736, 36353, 72706, 109059, 145412, 218118, 290824, 436236, 872472, 8688367, 17376734, 26065101, 34753468, 52130202, 69506936, 104260404, 208520808]

約数ペア:

[(1, 208520808), (2, 104260404), (3, 69506936), (4, 52130202), (6, 34753468), (8, 26065101), (12, 17376734), (24, 8688367), (239, 872472), (478, 436236), (717, 290824), (956, 218118), (1434, 145412), (1912, 109059), (2868, 72706), (5736, 36353)]