219201589033

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{194500079}}^1$

素因数の和:194500116

約数の個数: 12

約数和(自身を含む): 266076109440

約数和(自身を除く): 46874520407

約数列:

[1, 7, 23, 49, 161, 1127, 194500079, 1361500553, 4473501817, 9530503871, 31314512719, 219201589033]

約数ペア:

[(1, 219201589033), (7, 31314512719), (23, 9530503871), (49, 4473501817), (161, 1361500553), (1127, 194500079)]