201479229

素因数分解:

$3^2\times 7^3\times {\mathrm{65267}}^1$

素因数の和:65294

約数の個数: 24

約数和(自身を含む): 339393600

約数和(自身を除く): 137914371

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 65267, 195801, 456869, 587403, 1370607, 3198083, 4111821, 9594249, 22386581, 28782747, 67159743, 201479229]

約数ペア:

[(1, 201479229), (3, 67159743), (7, 28782747), (9, 22386581), (21, 9594249), (49, 4111821), (63, 3198083), (147, 1370607), (343, 587403), (441, 456869), (1029, 195801), (3087, 65267)]