200206510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{40283}}^1$

素因数の和:40368

約数の個数: 32

約数和(自身を含む): 417664512

約数和(自身を除く): 217458002

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 40283, 80566, 201415, 281981, 402830, 563962, 1409905, 2819810, 2860093, 5720186, 14300465, 20020651, 28600930, 40041302, 100103255, 200206510]

約数ペア:

[(1, 200206510), (2, 100103255), (5, 40041302), (7, 28600930), (10, 20020651), (14, 14300465), (35, 5720186), (70, 2860093), (71, 2819810), (142, 1409905), (355, 563962), (497, 402830), (710, 281981), (994, 201415), (2485, 80566), (4970, 40283)]