201260605

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{701}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 298142208

約数和(自身を除く): 96881603

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 631, 701, 3155, 3505, 4417, 4907, 8203, 9113, 22085, 24535, 41015, 45565, 57421, 63791, 287105, 318955, 442331, 2211655, 3096317, 5750303, 15481585, 28751515, 40252121, 201260605]

約数ペア:

[(1, 201260605), (5, 40252121), (7, 28751515), (13, 15481585), (35, 5750303), (65, 3096317), (91, 2211655), (455, 442331), (631, 318955), (701, 287105), (3155, 63791), (3505, 57421), (4417, 45565), (4907, 41015), (8203, 24535), (9113, 22085)]