349600238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{200689}}^1$

素因数の和:200771

約数の個数: 16

約数和(自身を含む): 573170640

約数和(自身を除く): 223570402

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 200689, 401378, 2608957, 5217914, 13446163, 26892326, 174800119, 349600238]

約数ペア:

[(1, 349600238), (2, 174800119), (13, 26892326), (26, 13446163), (67, 5217914), (134, 2608957), (871, 401378), (1742, 200689)]