200769130

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{90031}}^1$

素因数の和:90261

約数の個数: 16

約数和(自身を含む): 363009024

約数和(自身を除く): 162239894

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 90031, 180062, 450155, 900310, 20076913, 40153826, 100384565, 200769130]

約数ペア:

[(1, 200769130), (2, 100384565), (5, 40153826), (10, 20076913), (223, 900310), (446, 450155), (1115, 180062), (2230, 90031)]