229372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 472752

約数和(自身を除く): 243380

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 401, 572, 802, 1604, 4411, 5213, 8822, 10426, 17644, 20852, 57343, 114686, 229372]

約数ペア:

[(1, 229372), (2, 114686), (4, 57343), (11, 20852), (13, 17644), (22, 10426), (26, 8822), (44, 5213), (52, 4411), (143, 1604), (286, 802), (401, 572)]