204696584

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{419}}^1\times {\mathrm{773}}^1$

素因数の和:1277

約数の個数: 32

約数和(自身を含む): 390096000

約数和(自身を除く): 185399416

約数列:

[1, 2, 4, 8, 79, 158, 316, 419, 632, 773, 838, 1546, 1676, 3092, 3352, 6184, 33101, 61067, 66202, 122134, 132404, 244268, 264808, 323887, 488536, 647774, 1295548, 2591096, 25587073, 51174146, 102348292, 204696584]

約数ペア:

[(1, 204696584), (2, 102348292), (4, 51174146), (8, 25587073), (79, 2591096), (158, 1295548), (316, 647774), (419, 488536), (632, 323887), (773, 264808), (838, 244268), (1546, 132404), (1676, 122134), (3092, 66202), (3352, 61067), (6184, 33101)]