222571191

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{22153}}^1$

素因数の和:22370

約数の個数: 16

約数和(自身を含む): 315827424

約数和(自身を除く): 93256233

約数列:

[1, 3, 17, 51, 197, 591, 3349, 10047, 22153, 66459, 376601, 1129803, 4364141, 13092423, 74190397, 222571191]

約数ペア:

[(1, 222571191), (3, 74190397), (17, 13092423), (51, 4364141), (197, 1129803), (591, 376601), (3349, 66459), (10047, 22153)]