201264525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11617}}^1$

素因数の和:11651

約数の個数: 72

約数和(自身を含む): 449477184

約数和(自身を除く): 248212659

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 63, 75, 77, 99, 105, 165, 175, 225, 231, 275, 315, 385, 495, 525, 693, 825, 1155, 1575, 1925, 2475, 3465, 5775, 11617, 17325, 34851, 58085, 81319, 104553, 127787, 174255, 243957, 290425, 383361, 406595, 522765, 638935, 731871, 871275, 894509, 1150083, 1219785, 1916805, 2032975, 2613825, 2683527, 3194675, 3659355, 4472545, 5750415, 6098925, 8050581, 9584025, 13417635, 18296775, 22362725, 28752075, 40252905, 67088175, 201264525]

約数ペア:

[(1, 201264525), (3, 67088175), (5, 40252905), (7, 28752075), (9, 22362725), (11, 18296775), (15, 13417635), (21, 9584025), (25, 8050581), (33, 6098925), (35, 5750415), (45, 4472545), (55, 3659355), (63, 3194675), (75, 2683527), (77, 2613825), (99, 2032975), (105, 1916805), (165, 1219785), (175, 1150083), (225, 894509), (231, 871275), (275, 731871), (315, 638935), (385, 522765), (495, 406595), (525, 383361), (693, 290425), (825, 243957), (1155, 174255), (1575, 127787), (1925, 104553), (2475, 81319), (3465, 58085), (5775, 34851), (11617, 17325)]