201235240

素因数分解:

$2^3\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{4217}}^1$

素因数の和:5421

約数の個数: 32

約数和(自身を含む): 453266280

約数和(自身を除く): 252031040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1193, 2386, 4217, 4772, 5965, 8434, 9544, 11930, 16868, 21085, 23860, 33736, 42170, 47720, 84340, 168680, 5030881, 10061762, 20123524, 25154405, 40247048, 50308810, 100617620, 201235240]

約数ペア:

[(1, 201235240), (2, 100617620), (4, 50308810), (5, 40247048), (8, 25154405), (10, 20123524), (20, 10061762), (40, 5030881), (1193, 168680), (2386, 84340), (4217, 47720), (4772, 42170), (5965, 33736), (8434, 23860), (9544, 21085), (11930, 16868)]