197756156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{16607}}^1$

素因数の和:16853

約数の個数: 24

約数和(自身を含む): 374344320

約数和(自身を除く): 176588164

約数列:

[1, 2, 4, 13, 26, 52, 229, 458, 916, 2977, 5954, 11908, 16607, 33214, 66428, 215891, 431782, 863564, 3803003, 7606006, 15212012, 49439039, 98878078, 197756156]

約数ペア:

[(1, 197756156), (2, 98878078), (4, 49439039), (13, 15212012), (26, 7606006), (52, 3803003), (229, 863564), (458, 431782), (916, 215891), (2977, 66428), (5954, 33214), (11908, 16607)]