188889190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{26717}}^1$

素因数の和:26832

約数の個数: 32

約数和(自身を含む): 392433984

約数和(自身を除く): 203544794

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1414, 3535, 7070, 26717, 53434, 133585, 187019, 267170, 374038, 935095, 1870190, 2698417, 5396834, 13492085, 18888919, 26984170, 37777838, 94444595, 188889190]

約数ペア:

[(1, 188889190), (2, 94444595), (5, 37777838), (7, 26984170), (10, 18888919), (14, 13492085), (35, 5396834), (70, 2698417), (101, 1870190), (202, 935095), (505, 374038), (707, 267170), (1010, 187019), (1414, 133585), (3535, 53434), (7070, 26717)]