201773085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{1709}}^1$

素因数の和:2197

約数の個数: 32

約数和(自身を含む): 342766080

約数和(自身を除く): 140992995

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 463, 1389, 1709, 2315, 5127, 6945, 7871, 8545, 23613, 25635, 29053, 39355, 87159, 118065, 145265, 435795, 791267, 2373801, 3956335, 11869005, 13451539, 40354617, 67257695, 201773085]

約数ペア:

[(1, 201773085), (3, 67257695), (5, 40354617), (15, 13451539), (17, 11869005), (51, 3956335), (85, 2373801), (255, 791267), (463, 435795), (1389, 145265), (1709, 118065), (2315, 87159), (5127, 39355), (6945, 29053), (7871, 25635), (8545, 23613)]