207609086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{8191}}^1$

素因数の和:8264

約数の個数: 32

約数和(自身を含む): 353894400

約数和(自身を除く): 146285314

約数列:

[1, 2, 19, 23, 29, 38, 46, 58, 437, 551, 667, 874, 1102, 1334, 8191, 12673, 16382, 25346, 155629, 188393, 237539, 311258, 376786, 475078, 3579467, 4513241, 5463397, 7158934, 9026482, 10926794, 103804543, 207609086]

約数ペア:

[(1, 207609086), (2, 103804543), (19, 10926794), (23, 9026482), (29, 7158934), (38, 5463397), (46, 4513241), (58, 3579467), (437, 475078), (551, 376786), (667, 311258), (874, 237539), (1102, 188393), (1334, 155629), (8191, 25346), (12673, 16382)]