201219039

素因数分解:

$3^3\times 7^2\times {\mathrm{152093}}^1$

素因数の和:152116

約数の個数: 24

約数和(自身を含む): 346774320

約数和(自身を除く): 145555281

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 152093, 456279, 1064651, 1368837, 3193953, 4106511, 7452557, 9581859, 22357671, 28745577, 67073013, 201219039]

約数ペア:

[(1, 201219039), (3, 67073013), (7, 28745577), (9, 22357671), (21, 9581859), (27, 7452557), (49, 4106511), (63, 3193953), (147, 1368837), (189, 1064651), (441, 456279), (1323, 152093)]