220187214

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3779}}^1$

素因数の和:3886

約数の個数: 64

約数和(自身を含む): 533433600

約数和(自身を除く): 313246386

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 83, 117, 166, 234, 249, 351, 498, 702, 747, 1079, 1494, 2158, 2241, 3237, 3779, 4482, 6474, 7558, 9711, 11337, 19422, 22674, 29133, 34011, 49127, 58266, 68022, 98254, 102033, 147381, 204066, 294762, 313657, 442143, 627314, 884286, 940971, 1326429, 1881942, 2652858, 2822913, 4077541, 5645826, 8155082, 8468739, 12232623, 16937478, 24465246, 36697869, 73395738, 110093607, 220187214]

約数ペア:

[(1, 220187214), (2, 110093607), (3, 73395738), (6, 36697869), (9, 24465246), (13, 16937478), (18, 12232623), (26, 8468739), (27, 8155082), (39, 5645826), (54, 4077541), (78, 2822913), (83, 2652858), (117, 1881942), (166, 1326429), (234, 940971), (249, 884286), (351, 627314), (498, 442143), (702, 313657), (747, 294762), (1079, 204066), (1494, 147381), (2158, 102033), (2241, 98254), (3237, 68022), (3779, 58266), (4482, 49127), (6474, 34011), (7558, 29133), (9711, 22674), (11337, 19422)]