201323223

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{1489}}^1$

素因数の和:1759

約数の個数: 24

約数和(自身を含む): 296128560

約数和(自身を除く): 94805337

約数列:

[1, 3, 9, 83, 181, 249, 543, 747, 1489, 1629, 4467, 13401, 15023, 45069, 123587, 135207, 269509, 370761, 808527, 1112283, 2425581, 22369247, 67107741, 201323223]

約数ペア:

[(1, 201323223), (3, 67107741), (9, 22369247), (83, 2425581), (181, 1112283), (249, 808527), (543, 370761), (747, 269509), (1489, 135207), (1629, 123587), (4467, 45069), (13401, 15023)]