201698013

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{21149}}^1$

素因数の和:21197

約数の個数: 24

約数和(自身を含む): 311666400

約数和(自身を除く): 109968387

約数列:

[1, 3, 11, 17, 33, 51, 187, 289, 561, 867, 3179, 9537, 21149, 63447, 232639, 359533, 697917, 1078599, 3954863, 6112061, 11864589, 18336183, 67232671, 201698013]

約数ペア:

[(1, 201698013), (3, 67232671), (11, 18336183), (17, 11864589), (33, 6112061), (51, 3954863), (187, 1078599), (289, 697917), (561, 359533), (867, 232639), (3179, 63447), (9537, 21149)]