201274045

素因数分解:

$5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{45281}}^1$

素因数の和:45420

約数の個数: 16

約数和(自身を含む): 278212608

約数和(自身を除く): 76938563

約数列:

[1, 5, 7, 35, 127, 635, 889, 4445, 45281, 226405, 316967, 1584835, 5750687, 28753435, 40254809, 201274045]

約数ペア:

[(1, 201274045), (5, 40254809), (7, 28753435), (35, 5750687), (127, 1584835), (635, 316967), (889, 226405), (4445, 45281)]