201417615

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1297}}^1$

素因数の和:1361

約数の個数: 96

約数和(自身を含む): 437374080

約数和(自身を除く): 235956465

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 29, 35, 45, 51, 63, 85, 87, 105, 119, 145, 153, 203, 255, 261, 315, 357, 435, 493, 595, 609, 765, 1015, 1071, 1297, 1305, 1479, 1785, 1827, 2465, 3045, 3451, 3891, 4437, 5355, 6485, 7395, 9079, 9135, 10353, 11673, 17255, 19455, 22049, 22185, 27237, 31059, 37613, 45395, 51765, 58365, 66147, 81711, 110245, 112839, 136185, 154343, 155295, 188065, 198441, 263291, 330735, 338517, 408555, 463029, 564195, 639421, 771715, 789873, 992205, 1316455, 1389087, 1692585, 1918263, 2315145, 2369619, 3197105, 3949365, 4475947, 5754789, 6945435, 9591315, 11848095, 13427841, 22379735, 28773945, 40283523, 67139205, 201417615]

約数ペア:

[(1, 201417615), (3, 67139205), (5, 40283523), (7, 28773945), (9, 22379735), (15, 13427841), (17, 11848095), (21, 9591315), (29, 6945435), (35, 5754789), (45, 4475947), (51, 3949365), (63, 3197105), (85, 2369619), (87, 2315145), (105, 1918263), (119, 1692585), (145, 1389087), (153, 1316455), (203, 992205), (255, 789873), (261, 771715), (315, 639421), (357, 564195), (435, 463029), (493, 408555), (595, 338517), (609, 330735), (765, 263291), (1015, 198441), (1071, 188065), (1297, 155295), (1305, 154343), (1479, 136185), (1785, 112839), (1827, 110245), (2465, 81711), (3045, 66147), (3451, 58365), (3891, 51765), (4437, 45395), (5355, 37613), (6485, 31059), (7395, 27237), (9079, 22185), (9135, 22049), (10353, 19455), (11673, 17255)]