208031056

素因数分解:

$2^4\times {\mathrm{1031}}^1\times {\mathrm{12611}}^1$

素因数の和:13650

約数の個数: 20

約数和(自身を含む): 403483104

約数和(自身を除く): 195452048

約数列:

[1, 2, 4, 8, 16, 1031, 2062, 4124, 8248, 12611, 16496, 25222, 50444, 100888, 201776, 13001941, 26003882, 52007764, 104015528, 208031056]

約数ペア:

[(1, 208031056), (2, 104015528), (4, 52007764), (8, 26003882), (16, 13001941), (1031, 201776), (2062, 100888), (4124, 50444), (8248, 25222), (12611, 16496)]