201890541

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{2633}}^1$

素因数の和:3116

約数の個数: 16

約数和(自身を含む): 274357440

約数和(自身を除く): 72466899

約数列:

[1, 3, 61, 183, 419, 1257, 2633, 7899, 25559, 76677, 160613, 481839, 1103227, 3309681, 67296847, 201890541]

約数ペア:

[(1, 201890541), (3, 67296847), (61, 3309681), (183, 1103227), (419, 481839), (1257, 160613), (2633, 76677), (7899, 25559)]