202056500

素因数分解:

$2^2\times 5^3\times {\mathrm{404113}}^1$

素因数の和:404132

約数の個数: 24

約数和(自身を含む): 441292488

約数和(自身を除く): 239235988

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 404113, 808226, 1616452, 2020565, 4041130, 8082260, 10102825, 20205650, 40411300, 50514125, 101028250, 202056500]

約数ペア:

[(1, 202056500), (2, 101028250), (4, 50514125), (5, 40411300), (10, 20205650), (20, 10102825), (25, 8082260), (50, 4041130), (100, 2020565), (125, 1616452), (250, 808226), (500, 404113)]