200293828

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{166357}}^1$

素因数の和:166411

約数の個数: 24

約数和(自身を含む): 409906112

約数和(自身を除く): 209612284

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 166357, 332714, 665428, 1164499, 2328998, 4657996, 7153351, 14306702, 28613404, 50073457, 100146914, 200293828]

約数ペア:

[(1, 200293828), (2, 100146914), (4, 50073457), (7, 28613404), (14, 14306702), (28, 7153351), (43, 4657996), (86, 2328998), (172, 1164499), (301, 665428), (602, 332714), (1204, 166357)]