204496708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{126859}}^1$

素因数の和:126907

約数の個数: 24

約数和(自身を含む): 397832960

約数和(自身を除く): 193336252

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 126859, 253718, 507436, 1649167, 3298334, 3932629, 6596668, 7865258, 15730516, 51124177, 102248354, 204496708]

約数ペア:

[(1, 204496708), (2, 102248354), (4, 51124177), (13, 15730516), (26, 7865258), (31, 6596668), (52, 3932629), (62, 3298334), (124, 1649167), (403, 507436), (806, 253718), (1612, 126859)]