188920190

素因数分解:

$2^1\times 5^1\times {\mathrm{2029}}^1\times {\mathrm{9311}}^1$

素因数の和:11347

約数の個数: 16

約数和(自身を含む): 340260480

約数和(自身を除く): 151340290

約数列:

[1, 2, 5, 10, 2029, 4058, 9311, 10145, 18622, 20290, 46555, 93110, 18892019, 37784038, 94460095, 188920190]

約数ペア:

[(1, 188920190), (2, 94460095), (5, 37784038), (10, 18892019), (2029, 93110), (4058, 46555), (9311, 20290), (10145, 18622)]