217302010

素因数分解:

$2^1\times 5^1\times {\mathrm{4217}}^1\times {\mathrm{5153}}^1$

素因数の和:9377

約数の個数: 16

約数和(自身を含む): 391312296

約数和(自身を除く): 174010286

約数列:

[1, 2, 5, 10, 4217, 5153, 8434, 10306, 21085, 25765, 42170, 51530, 21730201, 43460402, 108651005, 217302010]

約数ペア:

[(1, 217302010), (2, 108651005), (5, 43460402), (10, 21730201), (4217, 51530), (5153, 42170), (8434, 25765), (10306, 21085)]