201220132822

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{6173}}^1\times {\mathrm{267187}}^1$

素因数の和:273423

約数の個数: 16

約数和(自身を含む): 306829080432

約数和(自身を除く): 105608947610

約数列:

[1, 2, 61, 122, 6173, 12346, 267187, 376553, 534374, 753106, 16298407, 32596814, 1649345351, 3298690702, 100610066411, 201220132822]

約数ペア:

[(1, 201220132822), (2, 100610066411), (61, 3298690702), (122, 1649345351), (6173, 32596814), (12346, 16298407), (267187, 753106), (376553, 534374)]