201378093

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{72101}}^1$

素因数の和:72137

約数の個数: 24

約数和(自身を含む): 328785120

約数和(自身を除く): 127407027

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 72101, 216303, 504707, 1369919, 1514121, 3532949, 4109757, 9589433, 10598847, 28768299, 67126031, 201378093]

約数ペア:

[(1, 201378093), (3, 67126031), (7, 28768299), (19, 10598847), (21, 9589433), (49, 4109757), (57, 3532949), (133, 1514121), (147, 1369919), (399, 504707), (931, 216303), (2793, 72101)]