201865191

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{613}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 311931648

約数和(自身を除く): 110066457

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 587, 613, 1761, 1839, 6457, 6743, 9979, 10421, 19371, 20229, 29937, 31263, 109769, 114631, 329307, 343893, 359831, 1079493, 3958141, 6117127, 11874423, 18351381, 67288397, 201865191]

約数ペア:

[(1, 201865191), (3, 67288397), (11, 18351381), (17, 11874423), (33, 6117127), (51, 3958141), (187, 1079493), (561, 359831), (587, 343893), (613, 329307), (1761, 114631), (1839, 109769), (6457, 31263), (6743, 29937), (9979, 20229), (10421, 19371)]