200890786

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{7757}}^1$

素因数の和:8345

約数の個数: 16

約数和(自身を含む): 315036864

約数和(自身を除く): 114146078

約数列:

[1, 2, 23, 46, 563, 1126, 7757, 12949, 15514, 25898, 178411, 356822, 4367191, 8734382, 100445393, 200890786]

約数ペア:

[(1, 200890786), (2, 100445393), (23, 8734382), (46, 4367191), (563, 356822), (1126, 178411), (7757, 25898), (12949, 15514)]