221406402

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1$

素因数の和:1496

約数の個数: 96

約数和(自身を含む): 563397120

約数和(自身を除く): 341990718

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 49, 51, 62, 93, 98, 102, 119, 147, 186, 217, 238, 294, 357, 434, 527, 651, 714, 833, 1054, 1302, 1429, 1519, 1581, 1666, 2499, 2858, 3038, 3162, 3689, 4287, 4557, 4998, 7378, 8574, 9114, 10003, 11067, 20006, 22134, 24293, 25823, 30009, 44299, 48586, 51646, 60018, 70021, 72879, 77469, 88598, 132897, 140042, 145758, 154938, 170051, 210063, 265794, 310093, 340102, 420126, 510153, 620186, 753083, 930279, 1020306, 1190357, 1506166, 1860558, 2170651, 2259249, 2380714, 3571071, 4341302, 4518498, 5271581, 6511953, 7142142, 10543162, 13023906, 15814743, 31629486, 36901067, 73802134, 110703201, 221406402]

約数ペア:

[(1, 221406402), (2, 110703201), (3, 73802134), (6, 36901067), (7, 31629486), (14, 15814743), (17, 13023906), (21, 10543162), (31, 7142142), (34, 6511953), (42, 5271581), (49, 4518498), (51, 4341302), (62, 3571071), (93, 2380714), (98, 2259249), (102, 2170651), (119, 1860558), (147, 1506166), (186, 1190357), (217, 1020306), (238, 930279), (294, 753083), (357, 620186), (434, 510153), (527, 420126), (651, 340102), (714, 310093), (833, 265794), (1054, 210063), (1302, 170051), (1429, 154938), (1519, 145758), (1581, 140042), (1666, 132897), (2499, 88598), (2858, 77469), (3038, 72879), (3162, 70021), (3689, 60018), (4287, 51646), (4557, 48586), (4998, 44299), (7378, 30009), (8574, 25823), (9114, 24293), (10003, 22134), (11067, 20006)]