221100674

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{91591}}^1$

素因数の和:91681

約数の個数: 16

約数和(自身を含む): 356109696

約数和(自身を除く): 135009022

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 91591, 183182, 1557047, 3114094, 6502961, 13005922, 110550337, 221100674]

約数ペア:

[(1, 221100674), (2, 110550337), (17, 13005922), (34, 6502961), (71, 3114094), (142, 1557047), (1207, 183182), (2414, 91591)]