201945090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{164183}}^1$

素因数の和:164234

約数の個数: 32

約数和(自身を含む): 496492416

約数和(自身を除く): 294547326

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 164183, 328366, 492549, 820915, 985098, 1641830, 2462745, 4925490, 6731503, 13463006, 20194509, 33657515, 40389018, 67315030, 100972545, 201945090]

約数ペア:

[(1, 201945090), (2, 100972545), (3, 67315030), (5, 40389018), (6, 33657515), (10, 20194509), (15, 13463006), (30, 6731503), (41, 4925490), (82, 2462745), (123, 1641830), (205, 985098), (246, 820915), (410, 492549), (615, 328366), (1230, 164183)]