207969682

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{5147}}^1$

素因数の和:5465

約数の個数: 16

約数和(自身を含む): 316910880

約数和(自身を除く): 108941198

約数列:

[1, 2, 89, 178, 227, 454, 5147, 10294, 20203, 40406, 458083, 916166, 1168369, 2336738, 103984841, 207969682]

約数ペア:

[(1, 207969682), (2, 103984841), (89, 2336738), (178, 1168369), (227, 916166), (454, 458083), (5147, 40406), (10294, 20203)]