219776558

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{21169}}^1$

素因数の和:21379

約数の個数: 16

約数和(自身を含む): 342954000

約数和(自身を除く): 123177442

約数列:

[1, 2, 29, 58, 179, 358, 5191, 10382, 21169, 42338, 613901, 1227802, 3789251, 7578502, 109888279, 219776558]

約数ペア:

[(1, 219776558), (2, 109888279), (29, 7578502), (58, 3789251), (179, 1227802), (358, 613901), (5191, 42338), (10382, 21169)]