203350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{83}}^1$

素因数の和:109

約数の個数: 36

約数和(自身を含む): 445284

約数和(自身を除く): 241934

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 83, 98, 166, 175, 245, 350, 415, 490, 581, 830, 1162, 1225, 2075, 2450, 2905, 4067, 4150, 5810, 8134, 14525, 20335, 29050, 40670, 101675, 203350]

約数ペア:

[(1, 203350), (2, 101675), (5, 40670), (7, 29050), (10, 20335), (14, 14525), (25, 8134), (35, 5810), (49, 4150), (50, 4067), (70, 2905), (83, 2450), (98, 2075), (166, 1225), (175, 1162), (245, 830), (350, 581), (415, 490)]