201631948

素因数分解:

$2^2\times 7^1\times {\mathrm{1951}}^1\times {\mathrm{3691}}^1$

素因数の和:5653

約数の個数: 24

約数和(自身を含む): 403579904

約数和(自身を除く): 201947956

約数列:

[1, 2, 4, 7, 14, 28, 1951, 3691, 3902, 7382, 7804, 13657, 14764, 25837, 27314, 51674, 54628, 103348, 7201141, 14402282, 28804564, 50407987, 100815974, 201631948]

約数ペア:

[(1, 201631948), (2, 100815974), (4, 50407987), (7, 28804564), (14, 14402282), (28, 7201141), (1951, 103348), (3691, 54628), (3902, 51674), (7382, 27314), (7804, 25837), (13657, 14764)]