201997965573

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{13121}}^1\times {\mathrm{100621}}^1$

素因数の和:113765

約数の個数: 24

約数和(自身を含む): 308964680856

約数和(自身を除く): 106966715283

約数列:

[1, 3, 9, 17, 51, 153, 13121, 39363, 100621, 118089, 223057, 301863, 669171, 905589, 1710557, 2007513, 5131671, 15395013, 1320248141, 3960744423, 11882233269, 22444218397, 67332655191, 201997965573]

約数ペア:

[(1, 201997965573), (3, 67332655191), (9, 22444218397), (17, 11882233269), (51, 3960744423), (153, 1320248141), (13121, 15395013), (39363, 5131671), (100621, 2007513), (118089, 1710557), (223057, 905589), (301863, 669171)]