200668731

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{19973}}^1$

素因数の和:20190

約数の個数: 16

約数和(自身を含む): 284749344

約数和(自身を除く): 84080613

約数列:

[1, 3, 17, 51, 197, 591, 3349, 10047, 19973, 59919, 339541, 1018623, 3934681, 11804043, 66889577, 200668731]

約数ペア:

[(1, 200668731), (3, 66889577), (17, 11804043), (51, 3934681), (197, 1018623), (591, 339541), (3349, 59919), (10047, 19973)]