201944215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1723}}^1\times {\mathrm{2131}}^1$

素因数の和:3870

約数の個数: 16

約数和(自身を含む): 264640896

約数和(自身を除く): 62696681

約数列:

[1, 5, 11, 55, 1723, 2131, 8615, 10655, 18953, 23441, 94765, 117205, 3671713, 18358565, 40388843, 201944215]

約数ペア:

[(1, 201944215), (5, 40388843), (11, 18358565), (55, 3671713), (1723, 117205), (2131, 94765), (8615, 23441), (10655, 18953)]