220544191

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{5231}}^1$

素因数の和:5574

約数の個数: 16

約数和(自身を含む): 266204160

約数和(自身を除く): 45659969

約数列:

[1, 7, 19, 133, 317, 2219, 5231, 6023, 36617, 42161, 99389, 695723, 1658227, 11607589, 31506313, 220544191]

約数ペア:

[(1, 220544191), (7, 31506313), (19, 11607589), (133, 1658227), (317, 695723), (2219, 99389), (5231, 42161), (6023, 36617)]