201138536

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{197971}}^1$

素因数の和:198104

約数の個数: 16

約数和(自身を含む): 380106240

約数和(自身を除く): 178967704

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 197971, 395942, 791884, 1583768, 25142317, 50284634, 100569268, 201138536]

約数ペア:

[(1, 201138536), (2, 100569268), (4, 50284634), (8, 25142317), (127, 1583768), (254, 791884), (508, 395942), (1016, 197971)]