208244876

素因数分解:

$2^2\times 7^1\times {\mathrm{1553}}^1\times {\mathrm{4789}}^1$

素因数の和:6353

約数の個数: 24

約数和(自身を含む): 416844960

約数和(自身を除く): 208600084

約数列:

[1, 2, 4, 7, 14, 28, 1553, 3106, 4789, 6212, 9578, 10871, 19156, 21742, 33523, 43484, 67046, 134092, 7437317, 14874634, 29749268, 52061219, 104122438, 208244876]

約数ペア:

[(1, 208244876), (2, 104122438), (4, 52061219), (7, 29749268), (14, 14874634), (28, 7437317), (1553, 134092), (3106, 67046), (4789, 43484), (6212, 33523), (9578, 21742), (10871, 19156)]