205428979873

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3221}}^1\times {\mathrm{104383}}^1$

素因数の和:107664

約数の個数: 16

約数和(自身を含む): 226010566656

約数和(自身を除く): 20581586783

約数列:

[1, 13, 47, 611, 3221, 41873, 104383, 151387, 1356979, 1968031, 4906001, 63778013, 336217643, 4370829359, 15802229221, 205428979873]

約数ペア:

[(1, 205428979873), (13, 15802229221), (47, 4370829359), (611, 336217643), (3221, 63778013), (41873, 4906001), (104383, 1968031), (151387, 1356979)]