201202760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457279}}^1$

素因数の和:457301

約数の個数: 32

約数和(自身を含む): 493862400

約数和(自身を除く): 292659640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 457279, 914558, 1829116, 2286395, 3658232, 4572790, 5030069, 9145580, 10060138, 18291160, 20120276, 25150345, 40240552, 50300690, 100601380, 201202760]

約数ペア:

[(1, 201202760), (2, 100601380), (4, 50300690), (5, 40240552), (8, 25150345), (10, 20120276), (11, 18291160), (20, 10060138), (22, 9145580), (40, 5030069), (44, 4572790), (55, 3658232), (88, 2286395), (110, 1829116), (220, 914558), (440, 457279)]