200767240

素因数分解:

$2^3\times 5^1\times {\mathrm{5019181}}^1$

素因数の和:5019192

約数の個数: 16

約数和(自身を含む): 451726380

約数和(自身を除く): 250959140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5019181, 10038362, 20076724, 25095905, 40153448, 50191810, 100383620, 200767240]

約数ペア:

[(1, 200767240), (2, 100383620), (4, 50191810), (5, 40153448), (8, 25095905), (10, 20076724), (20, 10038362), (40, 5019181)]