225836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:161

約数の個数: 24

約数和(自身を含む): 439824

約数和(自身を除く): 213988

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 101, 172, 202, 404, 559, 1118, 1313, 2236, 2626, 4343, 5252, 8686, 17372, 56459, 112918, 225836]

約数ペア:

[(1, 225836), (2, 112918), (4, 56459), (13, 17372), (26, 8686), (43, 5252), (52, 4343), (86, 2626), (101, 2236), (172, 1313), (202, 1118), (404, 559)]