201476080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193727}}^1$

素因数の和:193753

約数の個数: 40

約数和(自身を含む): 504467712

約数和(自身を除く): 302991632

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 193727, 387454, 774908, 968635, 1549816, 1937270, 2518451, 3099632, 3874540, 5036902, 7749080, 10073804, 12592255, 15498160, 20147608, 25184510, 40295216, 50369020, 100738040, 201476080]

約数ペア:

[(1, 201476080), (2, 100738040), (4, 50369020), (5, 40295216), (8, 25184510), (10, 20147608), (13, 15498160), (16, 12592255), (20, 10073804), (26, 7749080), (40, 5036902), (52, 3874540), (65, 3099632), (80, 2518451), (104, 1937270), (130, 1549816), (208, 968635), (260, 774908), (520, 387454), (1040, 193727)]