213535112

素因数分解:

$2^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{21067}}^1$

素因数の和:21261

約数の個数: 32

約数和(自身を含む): 460125120

約数和(自身を除く): 246590008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 181, 362, 724, 1267, 1448, 2534, 5068, 10136, 21067, 42134, 84268, 147469, 168536, 294938, 589876, 1179752, 3813127, 7626254, 15252508, 26691889, 30505016, 53383778, 106767556, 213535112]

約数ペア:

[(1, 213535112), (2, 106767556), (4, 53383778), (7, 30505016), (8, 26691889), (14, 15252508), (28, 7626254), (56, 3813127), (181, 1179752), (362, 589876), (724, 294938), (1267, 168536), (1448, 147469), (2534, 84268), (5068, 42134), (10136, 21067)]