204143708

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{461}}^1\times {\mathrm{743}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 360914400

約数和(自身を除く): 156770692

約数列:

[1, 2, 4, 149, 298, 461, 596, 743, 922, 1486, 1844, 2972, 68689, 110707, 137378, 221414, 274756, 342523, 442828, 685046, 1370092, 51035927, 102071854, 204143708]

約数ペア:

[(1, 204143708), (2, 102071854), (4, 51035927), (149, 1370092), (298, 685046), (461, 442828), (596, 342523), (743, 274756), (922, 221414), (1486, 137378), (1844, 110707), (2972, 68689)]