201295100

素因数分解:

$2^2\times 5^2\times {\mathrm{2012951}}^1$

素因数の和:2012965

約数の個数: 18

約数和(自身を含む): 436810584

約数和(自身を除く): 235515484

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2012951, 4025902, 8051804, 10064755, 20129510, 40259020, 50323775, 100647550, 201295100]

約数ペア:

[(1, 201295100), (2, 100647550), (4, 50323775), (5, 40259020), (10, 20129510), (20, 10064755), (25, 8051804), (50, 4025902), (100, 2012951)]