201988938

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{1783}}^1$

素因数の和:2106

約数の個数: 32

約数和(自身を含む): 411033600

約数和(自身を除く): 209044662

約数列:

[1, 2, 3, 6, 79, 158, 237, 239, 474, 478, 717, 1434, 1783, 3566, 5349, 10698, 18881, 37762, 56643, 113286, 140857, 281714, 422571, 426137, 845142, 852274, 1278411, 2556822, 33664823, 67329646, 100994469, 201988938]

約数ペア:

[(1, 201988938), (2, 100994469), (3, 67329646), (6, 33664823), (79, 2556822), (158, 1278411), (237, 852274), (239, 845142), (474, 426137), (478, 422571), (717, 281714), (1434, 140857), (1783, 113286), (3566, 56643), (5349, 37762), (10698, 18881)]