201620577587

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1\times {\mathrm{2251}}^1$

素因数の和:2652

約数の個数: 64

約数和(自身を含む): 250500805632

約数和(自身を除く): 48880228045

約数列:

[1, 11, 13, 23, 113, 143, 241, 253, 299, 1243, 1469, 2251, 2599, 2651, 3133, 3289, 5543, 16159, 24761, 27233, 28589, 29263, 33787, 34463, 51773, 60973, 72059, 254363, 299563, 321893, 354029, 371657, 542491, 569503, 626359, 673049, 792649, 2797993, 3306719, 3894319, 5850349, 5967401, 6889949, 7052383, 7403539, 8142667, 12477293, 36373909, 61301483, 64353839, 76054537, 77576213, 89569337, 137250223, 162204809, 674316313, 796919279, 836599907, 1409934109, 1784252899, 8766112069, 15509275199, 18329143417, 201620577587]

約数ペア:

[(1, 201620577587), (11, 18329143417), (13, 15509275199), (23, 8766112069), (113, 1784252899), (143, 1409934109), (241, 836599907), (253, 796919279), (299, 674316313), (1243, 162204809), (1469, 137250223), (2251, 89569337), (2599, 77576213), (2651, 76054537), (3133, 64353839), (3289, 61301483), (5543, 36373909), (16159, 12477293), (24761, 8142667), (27233, 7403539), (28589, 7052383), (29263, 6889949), (33787, 5967401), (34463, 5850349), (51773, 3894319), (60973, 3306719), (72059, 2797993), (254363, 792649), (299563, 673049), (321893, 626359), (354029, 569503), (371657, 542491)]