201829355

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 320060160

約数和(自身を除く): 118230805

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 97, 119, 221, 269, 455, 485, 595, 679, 1105, 1261, 1345, 1547, 1649, 1883, 3395, 3497, 4573, 6305, 7735, 8245, 8827, 9415, 11543, 17485, 21437, 22865, 24479, 26093, 32011, 44135, 57715, 59449, 107185, 122395, 130465, 150059, 160055, 182651, 297245, 339209, 416143, 443581, 750295, 913255, 1696045, 2080715, 2217905, 2374463, 3105067, 5766553, 11872315, 15525335, 28832765, 40365871, 201829355]

約数ペア:

[(1, 201829355), (5, 40365871), (7, 28832765), (13, 15525335), (17, 11872315), (35, 5766553), (65, 3105067), (85, 2374463), (91, 2217905), (97, 2080715), (119, 1696045), (221, 913255), (269, 750295), (455, 443581), (485, 416143), (595, 339209), (679, 297245), (1105, 182651), (1261, 160055), (1345, 150059), (1547, 130465), (1649, 122395), (1883, 107185), (3395, 59449), (3497, 57715), (4573, 44135), (6305, 32011), (7735, 26093), (8245, 24479), (8827, 22865), (9415, 21437), (11543, 17485)]