247208294

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{8929}}^1$

素因数の和:9167

約数の個数: 16

約数和(自身を含む): 377203200

約数和(自身を除く): 129994906

約数列:

[1, 2, 109, 127, 218, 254, 8929, 13843, 17858, 27686, 973261, 1133983, 1946522, 2267966, 123604147, 247208294]

約数ペア:

[(1, 247208294), (2, 123604147), (109, 2267966), (127, 1946522), (218, 1133983), (254, 973261), (8929, 27686), (13843, 17858)]