197678734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{9067}}^1$

素因数の和:10071

約数の個数: 16

約数和(自身を含む): 323836416

約数和(自身を除く): 126157682

約数列:

[1, 2, 11, 22, 991, 1982, 9067, 10901, 18134, 21802, 99737, 199474, 8985397, 17970794, 98839367, 197678734]

約数ペア:

[(1, 197678734), (2, 98839367), (11, 17970794), (22, 8985397), (991, 199474), (1982, 99737), (9067, 21802), (10901, 18134)]