204967056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2251}}^1$

素因数の和:2540

約数の個数: 80

約数和(自身を含む): 607643648

約数和(自身を除く): 402676592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 271, 336, 542, 813, 1084, 1626, 1897, 2168, 2251, 3252, 3794, 4336, 4502, 5691, 6504, 6753, 7588, 9004, 11382, 13008, 13506, 15176, 15757, 18008, 22764, 27012, 30352, 31514, 36016, 45528, 47271, 54024, 63028, 91056, 94542, 108048, 126056, 189084, 252112, 378168, 610021, 756336, 1220042, 1830063, 2440084, 3660126, 4270147, 4880168, 7320252, 8540294, 9760336, 12810441, 14640504, 17080588, 25620882, 29281008, 34161176, 51241764, 68322352, 102483528, 204967056]

約数ペア:

[(1, 204967056), (2, 102483528), (3, 68322352), (4, 51241764), (6, 34161176), (7, 29281008), (8, 25620882), (12, 17080588), (14, 14640504), (16, 12810441), (21, 9760336), (24, 8540294), (28, 7320252), (42, 4880168), (48, 4270147), (56, 3660126), (84, 2440084), (112, 1830063), (168, 1220042), (271, 756336), (336, 610021), (542, 378168), (813, 252112), (1084, 189084), (1626, 126056), (1897, 108048), (2168, 94542), (2251, 91056), (3252, 63028), (3794, 54024), (4336, 47271), (4502, 45528), (5691, 36016), (6504, 31514), (6753, 30352), (7588, 27012), (9004, 22764), (11382, 18008), (13008, 15757), (13506, 15176)]