201290060

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{67547}}^1$

素因数の和:67705

約数の個数: 24

約数和(自身を含む): 425552400

約数和(自身を除く): 224262340

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 67547, 135094, 270188, 337735, 675470, 1350940, 10064503, 20129006, 40258012, 50322515, 100645030, 201290060]

約数ペア:

[(1, 201290060), (2, 100645030), (4, 50322515), (5, 40258012), (10, 20129006), (20, 10064503), (149, 1350940), (298, 675470), (596, 337735), (745, 270188), (1490, 135094), (2980, 67547)]