201237615

素因数分解:

$3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3793}}^1$

素因数の和:3941

約数の個数: 40

約数和(自身を含む): 363586608

約数和(自身を除く): 162348993

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 131, 135, 393, 405, 655, 1179, 1965, 3537, 3793, 5895, 10611, 11379, 17685, 18965, 34137, 53055, 56895, 102411, 170685, 307233, 496883, 512055, 1490649, 1536165, 2484415, 4471947, 7453245, 13415841, 22359735, 40247523, 67079205, 201237615]

約数ペア:

[(1, 201237615), (3, 67079205), (5, 40247523), (9, 22359735), (15, 13415841), (27, 7453245), (45, 4471947), (81, 2484415), (131, 1536165), (135, 1490649), (393, 512055), (405, 496883), (655, 307233), (1179, 170685), (1965, 102411), (3537, 56895), (3793, 53055), (5895, 34137), (10611, 18965), (11379, 17685)]