201318938

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 317157120

約数和(自身を除く): 115838182

約数列:

[1, 2, 41, 71, 82, 142, 151, 229, 302, 458, 2911, 5822, 6191, 9389, 10721, 12382, 16259, 18778, 21442, 32518, 34579, 69158, 439561, 666619, 879122, 1333238, 1417739, 2455109, 2835478, 4910218, 100659469, 201318938]

約数ペア:

[(1, 201318938), (2, 100659469), (41, 4910218), (71, 2835478), (82, 2455109), (142, 1417739), (151, 1333238), (229, 879122), (302, 666619), (458, 439561), (2911, 69158), (5822, 34579), (6191, 32518), (9389, 21442), (10721, 18778), (12382, 16259)]