189648710

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{1049}}^1$

素因数の和:1336

約数の個数: 32

約数和(自身を含む): 347004000

約数和(自身を除く): 157355290

約数列:

[1, 2, 5, 10, 101, 179, 202, 358, 505, 895, 1010, 1049, 1790, 2098, 5245, 10490, 18079, 36158, 90395, 105949, 180790, 187771, 211898, 375542, 529745, 938855, 1059490, 1877710, 18964871, 37929742, 94824355, 189648710]

約数ペア:

[(1, 189648710), (2, 94824355), (5, 37929742), (10, 18964871), (101, 1877710), (179, 1059490), (202, 938855), (358, 529745), (505, 375542), (895, 211898), (1010, 187771), (1049, 180790), (1790, 105949), (2098, 90395), (5245, 36158), (10490, 18079)]