200764688

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{29947}}^1$

素因数の和:30374

約数の個数: 20

約数和(自身を含む): 389922960

約数和(自身を除く): 189158272

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 29947, 59894, 119788, 239576, 479152, 12547793, 25095586, 50191172, 100382344, 200764688]

約数ペア:

[(1, 200764688), (2, 100382344), (4, 50191172), (8, 25095586), (16, 12547793), (419, 479152), (838, 239576), (1676, 119788), (3352, 59894), (6704, 29947)]