202456978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1\times {\mathrm{4909}}^1$

素因数の和:6141

約数の個数: 16

約数和(自身を含む): 321879960

約数和(自身を除く): 119422982

約数列:

[1, 2, 17, 34, 1213, 2426, 4909, 9818, 20621, 41242, 83453, 166906, 5954617, 11909234, 101228489, 202456978]

約数ペア:

[(1, 202456978), (2, 101228489), (17, 11909234), (34, 5954617), (1213, 166906), (2426, 83453), (4909, 41242), (9818, 20621)]