207408972

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{557551}}^1$

素因数の和:557589

約数の個数: 24

約数和(自身を含む): 499566592

約数和(自身を除く): 292157620

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 557551, 1115102, 1672653, 2230204, 3345306, 6690612, 17284081, 34568162, 51852243, 69136324, 103704486, 207408972]

約数ペア:

[(1, 207408972), (2, 103704486), (3, 69136324), (4, 51852243), (6, 34568162), (12, 17284081), (31, 6690612), (62, 3345306), (93, 2230204), (124, 1672653), (186, 1115102), (372, 557551)]