204936303

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12911}}^1$

素因数の和:12975

約数の個数: 32

約数和(自身を含む): 329720832

約数和(自身を除く): 124784529

約数列:

[1, 3, 11, 13, 33, 37, 39, 111, 143, 407, 429, 481, 1221, 1443, 5291, 12911, 15873, 38733, 142021, 167843, 426063, 477707, 503529, 1433121, 1846273, 5254777, 5538819, 6210191, 15764331, 18630573, 68312101, 204936303]

約数ペア:

[(1, 204936303), (3, 68312101), (11, 18630573), (13, 15764331), (33, 6210191), (37, 5538819), (39, 5254777), (111, 1846273), (143, 1433121), (407, 503529), (429, 477707), (481, 426063), (1221, 167843), (1443, 142021), (5291, 38733), (12911, 15873)]