201525004833

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{256639}}^1$

素因数の和:256921

約数の個数: 32

約数和(自身を含む): 289366732800

約数和(自身を除く): 87841727967

約数列:

[1, 3, 17, 51, 89, 173, 267, 519, 1513, 2941, 4539, 8823, 15397, 46191, 256639, 261749, 769917, 785247, 4362863, 13088589, 22840871, 44398547, 68522613, 133195641, 388294807, 754775299, 1164884421, 2264325897, 3951470683, 11854412049, 67175001611, 201525004833]

約数ペア:

[(1, 201525004833), (3, 67175001611), (17, 11854412049), (51, 3951470683), (89, 2264325897), (173, 1164884421), (267, 754775299), (519, 388294807), (1513, 133195641), (2941, 68522613), (4539, 44398547), (8823, 22840871), (15397, 13088589), (46191, 4362863), (256639, 785247), (261749, 769917)]