201546969

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{347}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 296763264

約数和(自身を除く): 95216295

約数列:

[1, 3, 13, 39, 53, 159, 281, 347, 689, 843, 1041, 2067, 3653, 4511, 10959, 13533, 14893, 18391, 44679, 55173, 97507, 193609, 239083, 292521, 580827, 717249, 1267591, 3802773, 5167871, 15503613, 67182323, 201546969]

約数ペア:

[(1, 201546969), (3, 67182323), (13, 15503613), (39, 5167871), (53, 3802773), (159, 1267591), (281, 717249), (347, 580827), (689, 292521), (843, 239083), (1041, 193609), (2067, 97507), (3653, 55173), (4511, 44679), (10959, 18391), (13533, 14893)]