199280052

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{5519}}^1$

素因数の和:5605

約数の個数: 72

約数和(自身を含む): 542505600

約数和(自身を除く): 343225548

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 59, 68, 102, 118, 153, 177, 204, 236, 306, 354, 531, 612, 708, 1003, 1062, 2006, 2124, 3009, 4012, 5519, 6018, 9027, 11038, 12036, 16557, 18054, 22076, 33114, 36108, 49671, 66228, 93823, 99342, 187646, 198684, 281469, 325621, 375292, 562938, 651242, 844407, 976863, 1125876, 1302484, 1688814, 1953726, 2930589, 3377628, 3907452, 5535557, 5861178, 11071114, 11722356, 16606671, 22142228, 33213342, 49820013, 66426684, 99640026, 199280052]

約数ペア:

[(1, 199280052), (2, 99640026), (3, 66426684), (4, 49820013), (6, 33213342), (9, 22142228), (12, 16606671), (17, 11722356), (18, 11071114), (34, 5861178), (36, 5535557), (51, 3907452), (59, 3377628), (68, 2930589), (102, 1953726), (118, 1688814), (153, 1302484), (177, 1125876), (204, 976863), (236, 844407), (306, 651242), (354, 562938), (531, 375292), (612, 325621), (708, 281469), (1003, 198684), (1062, 187646), (2006, 99342), (2124, 93823), (3009, 66228), (4012, 49671), (5519, 36108), (6018, 33114), (9027, 22076), (11038, 18054), (12036, 16557)]