207937314

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4421}}^1$

素因数の和:4512

約数の個数: 64

約数和(自身を含む): 505169280

約数和(自身を除く): 297231966

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 67, 78, 117, 134, 201, 234, 351, 402, 603, 702, 871, 1206, 1742, 1809, 2613, 3618, 4421, 5226, 7839, 8842, 13263, 15678, 23517, 26526, 39789, 47034, 57473, 79578, 114946, 119367, 172419, 238734, 296207, 344838, 517257, 592414, 888621, 1034514, 1551771, 1777242, 2665863, 3103542, 3850691, 5331726, 7701382, 7997589, 11552073, 15995178, 23104146, 34656219, 69312438, 103968657, 207937314]

約数ペア:

[(1, 207937314), (2, 103968657), (3, 69312438), (6, 34656219), (9, 23104146), (13, 15995178), (18, 11552073), (26, 7997589), (27, 7701382), (39, 5331726), (54, 3850691), (67, 3103542), (78, 2665863), (117, 1777242), (134, 1551771), (201, 1034514), (234, 888621), (351, 592414), (402, 517257), (603, 344838), (702, 296207), (871, 238734), (1206, 172419), (1742, 119367), (1809, 114946), (2613, 79578), (3618, 57473), (4421, 47034), (5226, 39789), (7839, 26526), (8842, 23517), (13263, 15678)]