231330250

素因数分解:

$2^1\times 5^3\times {\mathrm{433}}^1\times {\mathrm{2137}}^1$

素因数の和:2587

約数の個数: 32

約数和(自身を含む): 434253456

約数和(自身を除く): 202923206

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 433, 866, 2137, 2165, 4274, 4330, 10685, 10825, 21370, 21650, 53425, 54125, 106850, 108250, 267125, 534250, 925321, 1850642, 4626605, 9253210, 23133025, 46266050, 115665125, 231330250]

約数ペア:

[(1, 231330250), (2, 115665125), (5, 46266050), (10, 23133025), (25, 9253210), (50, 4626605), (125, 1850642), (250, 925321), (433, 534250), (866, 267125), (2137, 108250), (2165, 106850), (4274, 54125), (4330, 53425), (10685, 21650), (10825, 21370)]