202279371

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{310721}}^1$

素因数の和:310762

約数の個数: 16

約数和(自身を含む): 318179328

約数和(自身を除く): 115899957

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 310721, 932163, 2175047, 6525141, 9632351, 28897053, 67426457, 202279371]

約数ペア:

[(1, 202279371), (3, 67426457), (7, 28897053), (21, 9632351), (31, 6525141), (93, 2175047), (217, 932163), (651, 310721)]