204414119

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{2579}}^1$

素因数の和:2679

約数の個数: 24

約数和(自身を含む): 256844160

約数和(自身を除く): 52430041

約数列:

[1, 7, 13, 67, 91, 169, 469, 871, 1183, 2579, 6097, 11323, 18053, 33527, 79261, 172793, 234689, 435851, 1209551, 2246309, 3050957, 15724163, 29202017, 204414119]

約数ペア:

[(1, 204414119), (7, 29202017), (13, 15724163), (67, 3050957), (91, 2246309), (169, 1209551), (469, 435851), (871, 234689), (1183, 172793), (2579, 79261), (6097, 33527), (11323, 18053)]