201637994

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{317}}^1\times {\mathrm{881}}^1$

素因数の和:1238

約数の個数: 24

約数和(自身を含む): 320584068

約数和(自身を除く): 118946074

約数列:

[1, 2, 19, 38, 317, 361, 634, 722, 881, 1762, 6023, 12046, 16739, 33478, 114437, 228874, 279277, 318041, 558554, 636082, 5306263, 10612526, 100818997, 201637994]

約数ペア:

[(1, 201637994), (2, 100818997), (19, 10612526), (38, 5306263), (317, 636082), (361, 558554), (634, 318041), (722, 279277), (881, 228874), (1762, 114437), (6023, 33478), (12046, 16739)]