200704976

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{121787}}^1$

素因数の和:121898

約数の個数: 20

約数和(自身を含む): 392644512

約数和(自身を除く): 191939536

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 121787, 243574, 487148, 974296, 1948592, 12544061, 25088122, 50176244, 100352488, 200704976]

約数ペア:

[(1, 200704976), (2, 100352488), (4, 50176244), (8, 25088122), (16, 12544061), (103, 1948592), (206, 974296), (412, 487148), (824, 243574), (1648, 121787)]