201929020

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{52861}}^1$

素因数の和:53061

約数の個数: 24

約数和(自身を含む): 426279168

約数和(自身を除く): 224350148

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 52861, 105722, 211444, 264305, 528610, 1057220, 10096451, 20192902, 40385804, 50482255, 100964510, 201929020]

約数ペア:

[(1, 201929020), (2, 100964510), (4, 50482255), (5, 40385804), (10, 20192902), (20, 10096451), (191, 1057220), (382, 528610), (764, 264305), (955, 211444), (1910, 105722), (3820, 52861)]