200738254

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{4493}}^1$

素因数の和:4835

約数の個数: 16

約数和(自身を含む): 305771760

約数和(自身を除く): 105033506

約数列:

[1, 2, 89, 178, 251, 502, 4493, 8986, 22339, 44678, 399877, 799754, 1127743, 2255486, 100369127, 200738254]

約数ペア:

[(1, 200738254), (2, 100369127), (89, 2255486), (178, 1127743), (251, 799754), (502, 399877), (4493, 44678), (8986, 22339)]