201221198

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1\times {\mathrm{4583}}^1$

素因数の和:5371

約数の個数: 16

約数和(自身を含む): 312720480

約数和(自身を除く): 111499282

約数列:

[1, 2, 29, 58, 757, 1514, 4583, 9166, 21953, 43906, 132907, 265814, 3469331, 6938662, 100610599, 201221198]

約数ペア:

[(1, 201221198), (2, 100610599), (29, 6938662), (58, 3469331), (757, 265814), (1514, 132907), (4583, 43906), (9166, 21953)]