207933256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{5441}}^1$

素因数の和:5745

約数の個数: 32

約数和(自身を含む): 414353880

約数和(自身を除く): 206420624

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 281, 562, 1124, 2248, 4777, 5441, 9554, 10882, 19108, 21764, 38216, 43528, 92497, 184994, 369988, 739976, 1528921, 3057842, 6115684, 12231368, 25991657, 51983314, 103966628, 207933256]

約数ペア:

[(1, 207933256), (2, 103966628), (4, 51983314), (8, 25991657), (17, 12231368), (34, 6115684), (68, 3057842), (136, 1528921), (281, 739976), (562, 369988), (1124, 184994), (2248, 92497), (4777, 43528), (5441, 38216), (9554, 21764), (10882, 19108)]