200835940

素因数分解:

$2^2\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{5147}}^1$

素因数の和:7107

約数の個数: 24

約数和(自身を含む): 422053632

約数和(自身を除く): 221217692

約数列:

[1, 2, 4, 5, 10, 20, 1951, 3902, 5147, 7804, 9755, 10294, 19510, 20588, 25735, 39020, 51470, 102940, 10041797, 20083594, 40167188, 50208985, 100417970, 200835940]

約数ペア:

[(1, 200835940), (2, 100417970), (4, 50208985), (5, 40167188), (10, 20083594), (20, 10041797), (1951, 102940), (3902, 51470), (5147, 39020), (7804, 25735), (9755, 20588), (10294, 19510)]