201331195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^3\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 271595520

約数和(自身を除く): 70264325

約数列:

[1, 5, 13, 29, 65, 127, 145, 377, 635, 841, 1651, 1885, 3683, 4205, 8255, 10933, 18415, 24389, 47879, 54665, 106807, 121945, 239395, 317057, 534035, 1388491, 1585285, 3097403, 6942455, 15487015, 40266239, 201331195]

約数ペア:

[(1, 201331195), (5, 40266239), (13, 15487015), (29, 6942455), (65, 3097403), (127, 1585285), (145, 1388491), (377, 534035), (635, 317057), (841, 239395), (1651, 121945), (1885, 106807), (3683, 54665), (4205, 47879), (8255, 24389), (10933, 18415)]