201013899255

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20212559}}^1$

素因数の和:20212600

約数の個数: 48

約数和(自身を含む): 397298079360

約数和(自身を除く): 196284180105

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 9945, 20212559, 60637677, 101062795, 181913031, 262763267, 303188385, 343613503, 788289801, 909565155, 1030840509, 1313816335, 1718067515, 2364869403, 3092521527, 3941449005, 4466975539, 5154202545, 11824347015, 13400926617, 15462607635, 22334877695, 40202779851, 67004633085, 201013899255]

約数ペア:

[(1, 201013899255), (3, 67004633085), (5, 40202779851), (9, 22334877695), (13, 15462607635), (15, 13400926617), (17, 11824347015), (39, 5154202545), (45, 4466975539), (51, 3941449005), (65, 3092521527), (85, 2364869403), (117, 1718067515), (153, 1313816335), (195, 1030840509), (221, 909565155), (255, 788289801), (585, 343613503), (663, 303188385), (765, 262763267), (1105, 181913031), (1989, 101062795), (3315, 60637677), (9945, 20212559)]