202236652821

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{72408397}}^1$

素因数の和:72408433

約数の個数: 24

約数和(自身を含む): 330182294880

約数和(自身を除く): 127945642059

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 72408397, 217225191, 506858779, 1375759543, 1520576337, 3548011453, 4127278629, 9630316801, 10644034359, 28890950403, 67412217607, 202236652821]

約数ペア:

[(1, 202236652821), (3, 67412217607), (7, 28890950403), (19, 10644034359), (21, 9630316801), (49, 4127278629), (57, 3548011453), (133, 1520576337), (147, 1375759543), (399, 506858779), (931, 217225191), (2793, 72408397)]