222820412

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{13381}}^1$

素因数の和:13589

約数の個数: 24

約数和(自身を含む): 409168032

約数和(自身を除く): 186347620

約数列:

[1, 2, 4, 23, 46, 92, 181, 362, 724, 4163, 8326, 13381, 16652, 26762, 53524, 307763, 615526, 1231052, 2421961, 4843922, 9687844, 55705103, 111410206, 222820412]

約数ペア:

[(1, 222820412), (2, 111410206), (4, 55705103), (23, 9687844), (46, 4843922), (92, 2421961), (181, 1231052), (362, 615526), (724, 307763), (4163, 53524), (8326, 26762), (13381, 16652)]