202920532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{3613}}^1$

素因数の和:4375

約数の個数: 24

約数和(自身を含む): 374410400

約数和(自身を除く): 171489868

約数列:

[1, 2, 4, 19, 38, 76, 739, 1478, 2956, 3613, 7226, 14041, 14452, 28082, 56164, 68647, 137294, 274588, 2670007, 5340014, 10680028, 50730133, 101460266, 202920532]

約数ペア:

[(1, 202920532), (2, 101460266), (4, 50730133), (19, 10680028), (38, 5340014), (76, 2670007), (739, 274588), (1478, 137294), (2956, 68647), (3613, 56164), (7226, 28082), (14041, 14452)]