201685437

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 331161600

約数和(自身を除く): 129476163

約数列:

[1, 3, 9, 19, 27, 41, 43, 57, 123, 129, 171, 223, 369, 387, 513, 669, 779, 817, 1107, 1161, 1763, 2007, 2337, 2451, 4237, 5289, 6021, 7011, 7353, 9143, 9589, 12711, 15867, 21033, 22059, 27429, 28767, 33497, 38133, 47601, 82287, 86301, 100491, 114399, 173717, 182191, 246861, 258903, 301473, 393149, 521151, 546573, 904419, 1179447, 1563453, 1639719, 3538341, 4690359, 4919157, 7469831, 10615023, 22409493, 67228479, 201685437]

約数ペア:

[(1, 201685437), (3, 67228479), (9, 22409493), (19, 10615023), (27, 7469831), (41, 4919157), (43, 4690359), (57, 3538341), (123, 1639719), (129, 1563453), (171, 1179447), (223, 904419), (369, 546573), (387, 521151), (513, 393149), (669, 301473), (779, 258903), (817, 246861), (1107, 182191), (1161, 173717), (1763, 114399), (2007, 100491), (2337, 86301), (2451, 82287), (4237, 47601), (5289, 38133), (6021, 33497), (7011, 28767), (7353, 27429), (9143, 22059), (9589, 21033), (12711, 15867)]