201012295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1213}}^1$

素因数の和:1383

約数の個数: 32

約数和(自身を含む): 276908544

約数和(自身を除く): 75896249

約数列:

[1, 5, 11, 23, 55, 115, 131, 253, 655, 1213, 1265, 1441, 3013, 6065, 7205, 13343, 15065, 27899, 33143, 66715, 139495, 158903, 165715, 306889, 794515, 1534445, 1747933, 3654769, 8739665, 18273845, 40202459, 201012295]

約数ペア:

[(1, 201012295), (5, 40202459), (11, 18273845), (23, 8739665), (55, 3654769), (115, 1747933), (131, 1534445), (253, 794515), (655, 306889), (1213, 165715), (1265, 158903), (1441, 139495), (3013, 66715), (6065, 33143), (7205, 27899), (13343, 15065)]