205366923

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{1657}}^1$

素因数の和:2003

約数の個数: 24

約数和(自身を含む): 304170048

約数和(自身を除く): 98803125

約数列:

[1, 3, 9, 47, 141, 293, 423, 879, 1657, 2637, 4971, 13771, 14913, 41313, 77879, 123939, 233637, 485501, 700911, 1456503, 4369509, 22818547, 68455641, 205366923]

約数ペア:

[(1, 205366923), (3, 68455641), (9, 22818547), (47, 4369509), (141, 1456503), (293, 700911), (423, 485501), (879, 233637), (1657, 123939), (2637, 77879), (4971, 41313), (13771, 14913)]