201816324

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1301}}^1$

素因数の和:1481

約数の個数: 72

約数和(自身を含む): 530799360

約数和(自身を除く): 328983036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 139, 186, 278, 279, 372, 417, 556, 558, 834, 1116, 1251, 1301, 1668, 2502, 2602, 3903, 4309, 5004, 5204, 7806, 8618, 11709, 12927, 15612, 17236, 23418, 25854, 38781, 40331, 46836, 51708, 77562, 80662, 120993, 155124, 161324, 180839, 241986, 361678, 362979, 483972, 542517, 723356, 725958, 1085034, 1451916, 1627551, 2170068, 3255102, 5606009, 6510204, 11212018, 16818027, 22424036, 33636054, 50454081, 67272108, 100908162, 201816324]

約数ペア:

[(1, 201816324), (2, 100908162), (3, 67272108), (4, 50454081), (6, 33636054), (9, 22424036), (12, 16818027), (18, 11212018), (31, 6510204), (36, 5606009), (62, 3255102), (93, 2170068), (124, 1627551), (139, 1451916), (186, 1085034), (278, 725958), (279, 723356), (372, 542517), (417, 483972), (556, 362979), (558, 361678), (834, 241986), (1116, 180839), (1251, 161324), (1301, 155124), (1668, 120993), (2502, 80662), (2602, 77562), (3903, 51708), (4309, 46836), (5004, 40331), (5204, 38781), (7806, 25854), (8618, 23418), (11709, 17236), (12927, 15612)]