202000556

素因数分解:

$2^2\times {\mathrm{2309}}^1\times {\mathrm{21871}}^1$

素因数の和:24184

約数の個数: 12

約数和(自身を含む): 353670240

約数和(自身を除く): 151669684

約数列:

[1, 2, 4, 2309, 4618, 9236, 21871, 43742, 87484, 50500139, 101000278, 202000556]

約数ペア:

[(1, 202000556), (2, 101000278), (4, 50500139), (2309, 87484), (4618, 43742), (9236, 21871)]