201999900663

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{4155607}}^1$

素因数の和:4156115

約数の個数: 24

約数和(自身を含む): 318951225216

約数和(自身を除く): 116951324553

約数列:

[1, 3, 9, 11, 33, 99, 491, 1473, 4419, 5401, 16203, 48609, 4155607, 12466821, 37400463, 45711677, 137135031, 411405093, 2040403037, 6121209111, 18363627333, 22444433407, 67333300221, 201999900663]

約数ペア:

[(1, 201999900663), (3, 67333300221), (9, 22444433407), (11, 18363627333), (33, 6121209111), (99, 2040403037), (491, 411405093), (1473, 137135031), (4419, 45711677), (5401, 37400463), (16203, 12466821), (48609, 4155607)]