222714790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1310087}}^1$

素因数の和:1310111

約数の個数: 16

約数和(自身を含む): 424468512

約数和(自身を除く): 201753722

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1310087, 2620174, 6550435, 13100870, 22271479, 44542958, 111357395, 222714790]

約数ペア:

[(1, 222714790), (2, 111357395), (5, 44542958), (10, 22271479), (17, 13100870), (34, 6550435), (85, 2620174), (170, 1310087)]