201478277

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{467}}^1$

素因数の和:929

約数の個数: 32

約数和(自身を含む): 271724544

約数和(自身を除く): 70246267

約数列:

[1, 7, 11, 13, 77, 91, 143, 431, 467, 1001, 3017, 3269, 4741, 5137, 5603, 6071, 33187, 35959, 39221, 42497, 61633, 66781, 201277, 431431, 467467, 1408939, 2214047, 2616601, 15498329, 18316207, 28782611, 201478277]

約数ペア:

[(1, 201478277), (7, 28782611), (11, 18316207), (13, 15498329), (77, 2616601), (91, 2214047), (143, 1408939), (431, 467467), (467, 431431), (1001, 201277), (3017, 66781), (3269, 61633), (4741, 42497), (5137, 39221), (5603, 35959), (6071, 33187)]