201005978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{142963}}^1$

素因数の和:143021

約数の個数: 16

約数和(自身を含む): 325957920

約数和(自身を除く): 124951942

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 142963, 285926, 2716297, 5289631, 5432594, 10579262, 100502989, 201005978]

約数ペア:

[(1, 201005978), (2, 100502989), (19, 10579262), (37, 5432594), (38, 5289631), (74, 2716297), (703, 285926), (1406, 142963)]