201800968

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{198623}}^1$

素因数の和:198756

約数の個数: 16

約数和(自身を含む): 381358080

約数和(自身を除く): 179557112

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 198623, 397246, 794492, 1588984, 25225121, 50450242, 100900484, 201800968]

約数ペア:

[(1, 201800968), (2, 100900484), (4, 50450242), (8, 25225121), (127, 1588984), (254, 794492), (508, 397246), (1016, 198623)]