190059233

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{757}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 244500480

約数和(自身を除く): 54441247

約数列:

[1, 7, 13, 31, 89, 91, 217, 403, 623, 757, 1157, 2759, 2821, 5299, 8099, 9841, 19313, 23467, 35867, 67373, 68887, 164269, 251069, 305071, 471611, 875849, 2088563, 2135497, 6130943, 14619941, 27151319, 190059233]

約数ペア:

[(1, 190059233), (7, 27151319), (13, 14619941), (31, 6130943), (89, 2135497), (91, 2088563), (217, 875849), (403, 471611), (623, 305071), (757, 251069), (1157, 164269), (2759, 68887), (2821, 67373), (5299, 35867), (8099, 23467), (9841, 19313)]