201309260

素因数分解:

$2^2\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{7331}}^1$

素因数の和:8713

約数の個数: 24

約数和(自身を含む): 423115056

約数和(自身を除く): 221805796

約数列:

[1, 2, 4, 5, 10, 20, 1373, 2746, 5492, 6865, 7331, 13730, 14662, 27460, 29324, 36655, 73310, 146620, 10065463, 20130926, 40261852, 50327315, 100654630, 201309260]

約数ペア:

[(1, 201309260), (2, 100654630), (4, 50327315), (5, 40261852), (10, 20130926), (20, 10065463), (1373, 146620), (2746, 73310), (5492, 36655), (6865, 29324), (7331, 27460), (13730, 14662)]