200950352

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{292079}}^1$

素因数の和:292130

約数の個数: 20

約数和(自身を含む): 398397120

約数和(自身を除く): 197446768

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 292079, 584158, 1168316, 2336632, 4673264, 12559397, 25118794, 50237588, 100475176, 200950352]

約数ペア:

[(1, 200950352), (2, 100475176), (4, 50237588), (8, 25118794), (16, 12559397), (43, 4673264), (86, 2336632), (172, 1168316), (344, 584158), (688, 292079)]