202013316

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{443}}^1$

素因数の和:745

約数の個数: 72

約数和(自身を含む): 523635840

約数和(自身を除く): 321622524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 239, 318, 443, 477, 478, 636, 717, 886, 954, 956, 1329, 1434, 1772, 1908, 2151, 2658, 2868, 3987, 4302, 5316, 7974, 8604, 12667, 15948, 23479, 25334, 38001, 46958, 50668, 70437, 76002, 93916, 105877, 114003, 140874, 152004, 211311, 211754, 228006, 281748, 317631, 422622, 423508, 456012, 635262, 845244, 952893, 1270524, 1905786, 3811572, 5611481, 11222962, 16834443, 22445924, 33668886, 50503329, 67337772, 101006658, 202013316]

約数ペア:

[(1, 202013316), (2, 101006658), (3, 67337772), (4, 50503329), (6, 33668886), (9, 22445924), (12, 16834443), (18, 11222962), (36, 5611481), (53, 3811572), (106, 1905786), (159, 1270524), (212, 952893), (239, 845244), (318, 635262), (443, 456012), (477, 423508), (478, 422622), (636, 317631), (717, 281748), (886, 228006), (954, 211754), (956, 211311), (1329, 152004), (1434, 140874), (1772, 114003), (1908, 105877), (2151, 93916), (2658, 76002), (2868, 70437), (3987, 50668), (4302, 46958), (5316, 38001), (7974, 25334), (8604, 23479), (12667, 15948)]