201489224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{2213}}^1$

素因数の和:2837

約数の個数: 32

約数和(自身を含む): 398520000

約数和(自身を除く): 197030776

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 599, 1198, 2213, 2396, 4426, 4792, 8852, 11381, 17704, 22762, 42047, 45524, 84094, 91048, 168188, 336376, 1325587, 2651174, 5302348, 10604696, 25186153, 50372306, 100744612, 201489224]

約数ペア:

[(1, 201489224), (2, 100744612), (4, 50372306), (8, 25186153), (19, 10604696), (38, 5302348), (76, 2651174), (152, 1325587), (599, 336376), (1198, 168188), (2213, 91048), (2396, 84094), (4426, 45524), (4792, 42047), (8852, 22762), (11381, 17704)]