202603251

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^2$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 311212800

約数和(自身を除く): 108609549

約数列:

[1, 3, 19, 23, 29, 57, 69, 73, 87, 219, 437, 551, 667, 1311, 1387, 1653, 1679, 2001, 2117, 4161, 5037, 5329, 6351, 12673, 15987, 31901, 38019, 40223, 48691, 95703, 101251, 120669, 122567, 146073, 154541, 303753, 367701, 463623, 925129, 2328773, 2775387, 2936279, 3554443, 6986319, 8808837, 10663329, 67534417, 202603251]

約数ペア:

[(1, 202603251), (3, 67534417), (19, 10663329), (23, 8808837), (29, 6986319), (57, 3554443), (69, 2936279), (73, 2775387), (87, 2328773), (219, 925129), (437, 463623), (551, 367701), (667, 303753), (1311, 154541), (1387, 146073), (1653, 122567), (1679, 120669), (2001, 101251), (2117, 95703), (4161, 48691), (5037, 40223), (5329, 38019), (6351, 31901), (12673, 15987)]