215203048

素因数分解:

$2^3\times {\mathrm{571}}^1\times {\mathrm{47111}}^1$

素因数の和:47688

約数の個数: 16

約数和(自身を含む): 404220960

約数和(自身を除く): 189017912

約数列:

[1, 2, 4, 8, 571, 1142, 2284, 4568, 47111, 94222, 188444, 376888, 26900381, 53800762, 107601524, 215203048]

約数ペア:

[(1, 215203048), (2, 107601524), (4, 53800762), (8, 26900381), (571, 376888), (1142, 188444), (2284, 94222), (4568, 47111)]