209366942568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{306727}}^1$

素因数の和:306999

約数の個数: 128

約数和(自身を含む): 636031180800

約数和(自身を除く): 426664238232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 239, 357, 408, 476, 478, 714, 717, 952, 956, 1428, 1434, 1673, 1912, 2856, 2868, 3346, 4063, 5019, 5736, 6692, 8126, 10038, 12189, 13384, 16252, 20076, 24378, 28441, 32504, 40152, 48756, 56882, 85323, 97512, 113764, 170646, 227528, 306727, 341292, 613454, 682584, 920181, 1226908, 1840362, 2147089, 2453816, 3680724, 4294178, 5214359, 6441267, 7361448, 8588356, 10428718, 12882534, 15643077, 17176712, 20857436, 25765068, 31286154, 36500513, 41714872, 51530136, 62572308, 73001026, 73307753, 109501539, 125144616, 146002052, 146615506, 219003078, 219923259, 292004104, 293231012, 438006156, 439846518, 513154271, 586462024, 876012312, 879693036, 1026308542, 1246231801, 1539462813, 1759386072, 2052617084, 2492463602, 3078925626, 3738695403, 4105234168, 4984927204, 6157851252, 7477390806, 8723622607, 9969854408, 12315702504, 14954781612, 17447245214, 26170867821, 29909563224, 34894490428, 52341735642, 69788980856, 104683471284, 209366942568]

約数ペア:

[(1, 209366942568), (2, 104683471284), (3, 69788980856), (4, 52341735642), (6, 34894490428), (7, 29909563224), (8, 26170867821), (12, 17447245214), (14, 14954781612), (17, 12315702504), (21, 9969854408), (24, 8723622607), (28, 7477390806), (34, 6157851252), (42, 4984927204), (51, 4105234168), (56, 3738695403), (68, 3078925626), (84, 2492463602), (102, 2052617084), (119, 1759386072), (136, 1539462813), (168, 1246231801), (204, 1026308542), (238, 879693036), (239, 876012312), (357, 586462024), (408, 513154271), (476, 439846518), (478, 438006156), (714, 293231012), (717, 292004104), (952, 219923259), (956, 219003078), (1428, 146615506), (1434, 146002052), (1673, 125144616), (1912, 109501539), (2856, 73307753), (2868, 73001026), (3346, 62572308), (4063, 51530136), (5019, 41714872), (5736, 36500513), (6692, 31286154), (8126, 25765068), (10038, 20857436), (12189, 17176712), (13384, 15643077), (16252, 12882534), (20076, 10428718), (24378, 8588356), (28441, 7361448), (32504, 6441267), (40152, 5214359), (48756, 4294178), (56882, 3680724), (85323, 2453816), (97512, 2147089), (113764, 1840362), (170646, 1226908), (227528, 920181), (306727, 682584), (341292, 613454)]