199801832

素因数分解:

$2^3\times {\mathrm{1103}}^1\times {\mathrm{22643}}^1$

素因数の和:23752

約数の個数: 16

約数和(自身を含む): 374984640

約数和(自身を除く): 175182808

約数列:

[1, 2, 4, 8, 1103, 2206, 4412, 8824, 22643, 45286, 90572, 181144, 24975229, 49950458, 99900916, 199801832]

約数ペア:

[(1, 199801832), (2, 99900916), (4, 49950458), (8, 24975229), (1103, 181144), (2206, 90572), (4412, 45286), (8824, 22643)]