200425509

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4201}}^1$

素因数の和:4263

約数の個数: 40

約数和(自身を含む): 325402880

約数和(自身を除く): 124977371

約数列:

[1, 3, 9, 19, 27, 31, 57, 81, 93, 171, 279, 513, 589, 837, 1539, 1767, 2511, 4201, 5301, 12603, 15903, 37809, 47709, 79819, 113427, 130231, 239457, 340281, 390693, 718371, 1172079, 2155113, 2474389, 3516237, 6465339, 7423167, 10548711, 22269501, 66808503, 200425509]

約数ペア:

[(1, 200425509), (3, 66808503), (9, 22269501), (19, 10548711), (27, 7423167), (31, 6465339), (57, 3516237), (81, 2474389), (93, 2155113), (171, 1172079), (279, 718371), (513, 390693), (589, 340281), (837, 239457), (1539, 130231), (1767, 113427), (2511, 79819), (4201, 47709), (5301, 37809), (12603, 15903)]