197906858

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{116279}}^1$

素因数の和:116341

約数の個数: 16

約数和(自身を含む): 318142080

約数和(自身を除く): 120235222

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 116279, 232558, 2674417, 4302323, 5348834, 8604646, 98953429, 197906858]

約数ペア:

[(1, 197906858), (2, 98953429), (23, 8604646), (37, 5348834), (46, 4302323), (74, 2674417), (851, 232558), (1702, 116279)]