221657626

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1\times {\mathrm{3259}}^1$

素因数の和:4389

約数の個数: 16

約数和(自身を含む): 343630080

約数和(自身を除く): 121972454

約数列:

[1, 2, 31, 62, 1097, 2194, 3259, 6518, 34007, 68014, 101029, 202058, 3575123, 7150246, 110828813, 221657626]

約数ペア:

[(1, 221657626), (2, 110828813), (31, 7150246), (62, 3575123), (1097, 202058), (2194, 101029), (3259, 68014), (6518, 34007)]