201211902

素因数分解:

$2^1\times 3^2\times {\mathrm{863}}^1\times {\mathrm{12953}}^1$

素因数の和:13824

約数の個数: 24

約数和(自身を含む): 436497984

約数和(自身を除く): 235286082

約数列:

[1, 2, 3, 6, 9, 18, 863, 1726, 2589, 5178, 7767, 12953, 15534, 25906, 38859, 77718, 116577, 233154, 11178439, 22356878, 33535317, 67070634, 100605951, 201211902]

約数ペア:

[(1, 201211902), (2, 100605951), (3, 67070634), (6, 33535317), (9, 22356878), (18, 11178439), (863, 233154), (1726, 116577), (2589, 77718), (5178, 38859), (7767, 25906), (12953, 15534)]