225890546

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{1223}}^1$

素因数の和:1478

約数の個数: 32

約数和(自身を含む): 394813440

約数和(自身を除く): 168922894

約数列:

[1, 2, 7, 14, 79, 158, 167, 334, 553, 1106, 1169, 1223, 2338, 2446, 8561, 13193, 17122, 26386, 92351, 96617, 184702, 193234, 204241, 408482, 676319, 1352638, 1429687, 2859374, 16135039, 32270078, 112945273, 225890546]

約数ペア:

[(1, 225890546), (2, 112945273), (7, 32270078), (14, 16135039), (79, 2859374), (158, 1429687), (167, 1352638), (334, 676319), (553, 408482), (1106, 204241), (1169, 193234), (1223, 184702), (2338, 96617), (2446, 92351), (8561, 26386), (13193, 17122)]