220858217

素因数分解:

${\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1427}}^1$

素因数の和:1600

約数の個数: 16

約数和(自身を含む): 234420480

約数和(自身を除く): 13562263

約数列:

[1, 37, 47, 89, 1427, 1739, 3293, 4183, 52799, 67069, 127003, 154771, 2481553, 4699111, 5969141, 220858217]

約数ペア:

[(1, 220858217), (37, 5969141), (47, 4699111), (89, 2481553), (1427, 154771), (1739, 127003), (3293, 67069), (4183, 52799)]