205730382

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239779}}^1$

素因数の和:239808

約数の個数: 32

約数和(自身を含む): 483396480

約数和(自身を除く): 277666098

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 239779, 479558, 719337, 1438674, 2637569, 3117127, 5275138, 6234254, 7912707, 9351381, 15825414, 18702762, 34288397, 68576794, 102865191, 205730382]

約数ペア:

[(1, 205730382), (2, 102865191), (3, 68576794), (6, 34288397), (11, 18702762), (13, 15825414), (22, 9351381), (26, 7912707), (33, 6234254), (39, 5275138), (66, 3117127), (78, 2637569), (143, 1438674), (286, 719337), (429, 479558), (858, 239779)]