201895587

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{57373}}^1$

素因数の和:57419

約数の個数: 24

約数和(自身を含む): 322212384

約数和(自身を除く): 120316797

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 57373, 172119, 516357, 975341, 1319579, 2926023, 3958737, 8778069, 11876211, 22432843, 67298529, 201895587]

約数ペア:

[(1, 201895587), (3, 67298529), (9, 22432843), (17, 11876211), (23, 8778069), (51, 3958737), (69, 2926023), (153, 1319579), (207, 975341), (391, 516357), (1173, 172119), (3519, 57373)]