200645871

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1\times {\mathrm{2393}}^1$

素因数の和:3886

約数の個数: 16

約数和(自身を含む): 281917440

約数和(自身を除く): 81271569

約数列:

[1, 3, 19, 57, 1471, 2393, 4413, 7179, 27949, 45467, 83847, 136401, 3520103, 10560309, 66881957, 200645871]

約数ペア:

[(1, 200645871), (3, 66881957), (19, 10560309), (57, 3520103), (1471, 136401), (2393, 83847), (4413, 45467), (7179, 27949)]