225915874

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 352969344

約数和(自身を除く): 127053470

約数列:

[1, 2, 73, 83, 103, 146, 166, 181, 206, 362, 6059, 7519, 8549, 12118, 13213, 15023, 15038, 17098, 18643, 26426, 30046, 37286, 624077, 1096679, 1248154, 1360939, 1547369, 2193358, 2721878, 3094738, 112957937, 225915874]

約数ペア:

[(1, 225915874), (2, 112957937), (73, 3094738), (83, 2721878), (103, 2193358), (146, 1547369), (166, 1360939), (181, 1248154), (206, 1096679), (362, 624077), (6059, 37286), (7519, 30046), (8549, 26426), (12118, 18643), (13213, 17098), (15023, 15038)]