194865190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{14009}}^1$

素因数の和:14136

約数の個数: 32

約数和(自身を含む): 381296160

約数和(自身を除く): 186430970

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 1070, 1391, 2782, 6955, 13910, 14009, 28018, 70045, 140090, 182117, 364234, 910585, 1498963, 1821170, 2997926, 7494815, 14989630, 19486519, 38973038, 97432595, 194865190]

約数ペア:

[(1, 194865190), (2, 97432595), (5, 38973038), (10, 19486519), (13, 14989630), (26, 7494815), (65, 2997926), (107, 1821170), (130, 1498963), (214, 910585), (535, 364234), (1070, 182117), (1391, 140090), (2782, 70045), (6955, 28018), (13910, 14009)]