231640222

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{41617}}^1$

素因数の和:41664

約数の個数: 24

約数和(自身を含む): 398533968

約数和(自身を除く): 166893746

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5566, 41617, 83234, 457787, 915574, 957191, 1914382, 5035657, 10071314, 10529101, 21058202, 115820111, 231640222]

約数ペア:

[(1, 231640222), (2, 115820111), (11, 21058202), (22, 10529101), (23, 10071314), (46, 5035657), (121, 1914382), (242, 957191), (253, 915574), (506, 457787), (2783, 83234), (5566, 41617)]