198402086

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{10163}}^1$

素因数の和:10435

約数の個数: 16

約数和(自身を含む): 305895744

約数和(自身を除く): 107493658

約数列:

[1, 2, 43, 86, 227, 454, 9761, 10163, 19522, 20326, 437009, 874018, 2307001, 4614002, 99201043, 198402086]

約数ペア:

[(1, 198402086), (2, 99201043), (43, 4614002), (86, 2307001), (227, 874018), (454, 437009), (9761, 20326), (10163, 19522)]