201995646

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{378269}}^1$

素因数の和:378363

約数の個数: 16

約数和(自身を含む): 408531600

約数和(自身を除く): 206535954

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 378269, 756538, 1134807, 2269614, 33665941, 67331882, 100997823, 201995646]

約数ペア:

[(1, 201995646), (2, 100997823), (3, 67331882), (6, 33665941), (89, 2269614), (178, 1134807), (267, 756538), (534, 378269)]