200894020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{346369}}^1$

素因数の和:346407

約数の個数: 24

約数和(自身を含む): 436426200

約数和(自身を除く): 235532180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 346369, 692738, 1385476, 1731845, 3463690, 6927380, 10044701, 20089402, 40178804, 50223505, 100447010, 200894020]

約数ペア:

[(1, 200894020), (2, 100447010), (4, 50223505), (5, 40178804), (10, 20089402), (20, 10044701), (29, 6927380), (58, 3463690), (116, 1731845), (145, 1385476), (290, 692738), (580, 346369)]