202804461

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{5179}}^1$

素因数の和:5433

約数の個数: 24

約数和(自身を含む): 309764000

約数和(自身を除く): 106959539

約数列:

[1, 3, 9, 19, 57, 171, 229, 687, 2061, 4351, 5179, 13053, 15537, 39159, 46611, 98401, 295203, 885609, 1185991, 3557973, 10673919, 22533829, 67601487, 202804461]

約数ペア:

[(1, 202804461), (3, 67601487), (9, 22533829), (19, 10673919), (57, 3557973), (171, 1185991), (229, 885609), (687, 295203), (2061, 98401), (4351, 46611), (5179, 39159), (13053, 15537)]