202127812

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{2543}}^1$

素因数の和:3219

約数の個数: 24

約数和(自身を含む): 365847552

約数和(自身を除く): 163719740

約数列:

[1, 2, 4, 31, 62, 124, 641, 1282, 2543, 2564, 5086, 10172, 19871, 39742, 78833, 79484, 157666, 315332, 1630063, 3260126, 6520252, 50531953, 101063906, 202127812]

約数ペア:

[(1, 202127812), (2, 101063906), (4, 50531953), (31, 6520252), (62, 3260126), (124, 1630063), (641, 315332), (1282, 157666), (2543, 79484), (2564, 78833), (5086, 39742), (10172, 19871)]