201388305

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{719}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 328458240

約数和(自身を除く): 127069935

約数列:

[1, 3, 5, 15, 71, 213, 263, 355, 719, 789, 1065, 1315, 2157, 3595, 3945, 10785, 18673, 51049, 56019, 93365, 153147, 189097, 255245, 280095, 567291, 765735, 945485, 2836455, 13425887, 40277661, 67129435, 201388305]

約数ペア:

[(1, 201388305), (3, 67129435), (5, 40277661), (15, 13425887), (71, 2836455), (213, 945485), (263, 765735), (355, 567291), (719, 280095), (789, 255245), (1065, 189097), (1315, 153147), (2157, 93365), (3595, 56019), (3945, 51049), (10785, 18673)]