202063375

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 261817920

約数和(自身を除く): 59754545

約数列:

[1, 5, 25, 41, 89, 125, 205, 443, 445, 1025, 2215, 2225, 3649, 5125, 11075, 11125, 18163, 18245, 39427, 55375, 90815, 91225, 197135, 454075, 456125, 985675, 1616507, 2270375, 4928375, 8082535, 40412675, 202063375]

約数ペア:

[(1, 202063375), (5, 40412675), (25, 8082535), (41, 4928375), (89, 2270375), (125, 1616507), (205, 985675), (443, 456125), (445, 454075), (1025, 197135), (2215, 91225), (2225, 90815), (3649, 55375), (5125, 39427), (11075, 18245), (11125, 18163)]