201611223

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107183}}^1$

素因数の和:107219

約数の個数: 24

約数和(自身を含む): 334414080

約数和(自身を除く): 132802857

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 107183, 321549, 964647, 1179013, 2036477, 3537039, 6109431, 10611117, 18328293, 22401247, 67203741, 201611223]

約数ペア:

[(1, 201611223), (3, 67203741), (9, 22401247), (11, 18328293), (19, 10611117), (33, 6109431), (57, 3537039), (99, 2036477), (171, 1179013), (209, 964647), (627, 321549), (1881, 107183)]