200585905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{7933}}^1$

素因数の和:8340

約数の個数: 16

約数和(自身を含む): 259917840

約数和(自身を除く): 59331935

約数列:

[1, 5, 13, 65, 389, 1945, 5057, 7933, 25285, 39665, 103129, 515645, 3085937, 15429685, 40117181, 200585905]

約数ペア:

[(1, 200585905), (5, 40117181), (13, 15429685), (65, 3085937), (389, 515645), (1945, 103129), (5057, 39665), (7933, 25285)]