205651028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1229}}^1\times {\mathrm{3803}}^1$

素因数の和:5047

約数の個数: 24

約数和(自身を含む): 393029280

約数和(自身を除く): 187378252

約数列:

[1, 2, 4, 11, 22, 44, 1229, 2458, 3803, 4916, 7606, 13519, 15212, 27038, 41833, 54076, 83666, 167332, 4673887, 9347774, 18695548, 51412757, 102825514, 205651028]

約数ペア:

[(1, 205651028), (2, 102825514), (4, 51412757), (11, 18695548), (22, 9347774), (44, 4673887), (1229, 167332), (2458, 83666), (3803, 54076), (4916, 41833), (7606, 27038), (13519, 15212)]