204099656

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{5039}}^1$

素因数の和:5189

約数の個数: 32

約数和(自身を含む): 393724800

約数和(自身を除く): 189625144

約数列:

[1, 2, 4, 8, 61, 83, 122, 166, 244, 332, 488, 664, 5039, 5063, 10078, 10126, 20156, 20252, 40312, 40504, 307379, 418237, 614758, 836474, 1229516, 1672948, 2459032, 3345896, 25512457, 51024914, 102049828, 204099656]

約数ペア:

[(1, 204099656), (2, 102049828), (4, 51024914), (8, 25512457), (61, 3345896), (83, 2459032), (122, 1672948), (166, 1229516), (244, 836474), (332, 614758), (488, 418237), (664, 307379), (5039, 40504), (5063, 40312), (10078, 20252), (10126, 20156)]