220018847

素因数分解:

${\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1174

約数の個数: 16

約数和(自身を含む): 231413760

約数和(自身を除く): 11394913

約数列:

[1, 53, 59, 71, 991, 3127, 3763, 4189, 52523, 58469, 70361, 222017, 3098857, 3729133, 4151299, 220018847]

約数ペア:

[(1, 220018847), (53, 4151299), (59, 3729133), (71, 3098857), (991, 222017), (3127, 70361), (3763, 58469), (4189, 52523)]