240170878

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{20051}}^1$

素因数の和:20219

約数の個数: 16

約数和(自身を含む): 370320336

約数和(自身を除く): 130149458

約数列:

[1, 2, 53, 106, 113, 226, 5989, 11978, 20051, 40102, 1062703, 2125406, 2265763, 4531526, 120085439, 240170878]

約数ペア:

[(1, 240170878), (2, 120085439), (53, 4531526), (106, 2265763), (113, 2125406), (226, 1062703), (5989, 40102), (11978, 20051)]