201772095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{14669}}^1$

素因数の和:14815

約数の個数: 32

約数和(自身を含む): 371796480

約数和(自身を除く): 170024385

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 131, 393, 655, 917, 1965, 2751, 4585, 13755, 14669, 44007, 73345, 102683, 220035, 308049, 513415, 1540245, 1921639, 5764917, 9608195, 13451473, 28824585, 40354419, 67257365, 201772095]

約数ペア:

[(1, 201772095), (3, 67257365), (5, 40354419), (7, 28824585), (15, 13451473), (21, 9608195), (35, 5764917), (105, 1921639), (131, 1540245), (393, 513415), (655, 308049), (917, 220035), (1965, 102683), (2751, 73345), (4585, 44007), (13755, 14669)]