200840875

素因数分解:

$5^3\times {\mathrm{67}}^1\times {\mathrm{23981}}^1$

素因数の和:24063

約数の個数: 16

約数和(自身を含む): 254401056

約数和(自身を除く): 53560181

約数列:

[1, 5, 25, 67, 125, 335, 1675, 8375, 23981, 119905, 599525, 1606727, 2997625, 8033635, 40168175, 200840875]

約数ペア:

[(1, 200840875), (5, 40168175), (25, 8033635), (67, 2997625), (125, 1606727), (335, 599525), (1675, 119905), (8375, 23981)]