203520564

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{434873}}^1$

素因数の和:434896

約数の個数: 36

約数和(自身を含む): 554029476

約数和(自身を除く): 350508912

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 434873, 869746, 1304619, 1739492, 2609238, 3913857, 5218476, 5653349, 7827714, 11306698, 15655428, 16960047, 22613396, 33920094, 50880141, 67840188, 101760282, 203520564]

約数ペア:

[(1, 203520564), (2, 101760282), (3, 67840188), (4, 50880141), (6, 33920094), (9, 22613396), (12, 16960047), (13, 15655428), (18, 11306698), (26, 7827714), (36, 5653349), (39, 5218476), (52, 3913857), (78, 2609238), (117, 1739492), (156, 1304619), (234, 869746), (468, 434873)]