201390435

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{21011}}^1$

素因数の和:21096

約数の個数: 32

約数和(自身を含む): 363087360

約数和(自身を除く): 161696925

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 3195, 9585, 21011, 63033, 105055, 189099, 315165, 567297, 945495, 1491781, 2836485, 4475343, 7458905, 13426029, 22376715, 40278087, 67130145, 201390435]

約数ペア:

[(1, 201390435), (3, 67130145), (5, 40278087), (9, 22376715), (15, 13426029), (27, 7458905), (45, 4475343), (71, 2836485), (135, 1491781), (213, 945495), (355, 567297), (639, 315165), (1065, 189099), (1917, 105055), (3195, 63033), (9585, 21011)]