201034421

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{65719}}^1$

素因数の和:65768

約数の個数: 16

約数和(自身を含む): 252364800

約数和(自身を除く): 51330379

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 65719, 460033, 1248661, 1511537, 8740627, 10580759, 28719203, 201034421]

約数ペア:

[(1, 201034421), (7, 28719203), (19, 10580759), (23, 8740627), (133, 1511537), (161, 1248661), (437, 460033), (3059, 65719)]