201993410577

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{418205819}}^1$

素因数の和:418205852

約数の個数: 16

約数和(自身を含む): 321182069760

約数和(自身を除く): 119188659183

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 418205819, 1254617457, 2927440733, 8782322199, 9618733837, 28856201511, 67331136859, 201993410577]

約数ペア:

[(1, 201993410577), (3, 67331136859), (7, 28856201511), (21, 9618733837), (23, 8782322199), (69, 2927440733), (161, 1254617457), (483, 418205819)]