200935180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{324089}}^1$

素因数の和:324129

約数の個数: 24

約数和(自身を含む): 435576960

約数和(自身を除く): 234641780

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 324089, 648178, 1296356, 1620445, 3240890, 6481780, 10046759, 20093518, 40187036, 50233795, 100467590, 200935180]

約数ペア:

[(1, 200935180), (2, 100467590), (4, 50233795), (5, 40187036), (10, 20093518), (20, 10046759), (31, 6481780), (62, 3240890), (124, 1620445), (155, 1296356), (310, 648178), (620, 324089)]