199949902

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{43037}}^1$

素因数の和:43163

約数の個数: 16

約数和(自身を含む): 316071072

約数和(自身を除く): 116121170

約数列:

[1, 2, 23, 46, 101, 202, 2323, 4646, 43037, 86074, 989851, 1979702, 4346737, 8693474, 99974951, 199949902]

約数ペア:

[(1, 199949902), (2, 99974951), (23, 8693474), (46, 4346737), (101, 1979702), (202, 989851), (2323, 86074), (4646, 43037)]