201844638

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:426

約数の個数: 96

約数和(自身を含む): 492804000

約数和(自身を除く): 290959362

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 149, 153, 171, 233, 298, 306, 323, 342, 447, 466, 646, 699, 894, 969, 1341, 1398, 1938, 2097, 2533, 2682, 2831, 2907, 3961, 4194, 4427, 5066, 5662, 5814, 7599, 7922, 8493, 8854, 11883, 13281, 15198, 16986, 22797, 23766, 25479, 26562, 34717, 35649, 39843, 45594, 48127, 50958, 69434, 71298, 75259, 79686, 96254, 104151, 144381, 150518, 208302, 225777, 288762, 312453, 433143, 451554, 590189, 624906, 659623, 677331, 866286, 1180378, 1319246, 1354662, 1770567, 1978869, 3541134, 3957738, 5311701, 5936607, 10623402, 11213591, 11873214, 22427182, 33640773, 67281546, 100922319, 201844638]

約数ペア:

[(1, 201844638), (2, 100922319), (3, 67281546), (6, 33640773), (9, 22427182), (17, 11873214), (18, 11213591), (19, 10623402), (34, 5936607), (38, 5311701), (51, 3957738), (57, 3541134), (102, 1978869), (114, 1770567), (149, 1354662), (153, 1319246), (171, 1180378), (233, 866286), (298, 677331), (306, 659623), (323, 624906), (342, 590189), (447, 451554), (466, 433143), (646, 312453), (699, 288762), (894, 225777), (969, 208302), (1341, 150518), (1398, 144381), (1938, 104151), (2097, 96254), (2533, 79686), (2682, 75259), (2831, 71298), (2907, 69434), (3961, 50958), (4194, 48127), (4427, 45594), (5066, 39843), (5662, 35649), (5814, 34717), (7599, 26562), (7922, 25479), (8493, 23766), (8854, 22797), (11883, 16986), (13281, 15198)]