200747818

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{10883}}^1$

素因数の和:11309

約数の個数: 16

約数和(自身を含む): 315026496

約数和(自身を除く): 114278678

約数列:

[1, 2, 23, 46, 401, 802, 9223, 10883, 18446, 21766, 250309, 500618, 4364083, 8728166, 100373909, 200747818]

約数ペア:

[(1, 200747818), (2, 100373909), (23, 8728166), (46, 4364083), (401, 500618), (802, 250309), (9223, 21766), (10883, 18446)]