199641456

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{617}}^1$

素因数の和:748

約数の個数: 160

約数和(自身を含む): 662100480

約数和(自身を除く): 462459024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 107, 108, 112, 126, 144, 168, 189, 214, 216, 252, 321, 336, 378, 428, 432, 504, 617, 642, 749, 756, 856, 963, 1008, 1234, 1284, 1498, 1512, 1712, 1851, 1926, 2247, 2468, 2568, 2889, 2996, 3024, 3702, 3852, 4319, 4494, 4936, 5136, 5553, 5778, 5992, 6741, 7404, 7704, 8638, 8988, 9872, 11106, 11556, 11984, 12957, 13482, 14808, 15408, 16659, 17276, 17976, 20223, 22212, 23112, 25914, 26964, 29616, 33318, 34552, 35952, 38871, 40446, 44424, 46224, 51828, 53928, 66019, 66636, 69104, 77742, 80892, 88848, 103656, 107856, 116613, 132038, 133272, 155484, 161784, 198057, 207312, 233226, 264076, 266544, 310968, 323568, 396114, 462133, 466452, 528152, 594171, 621936, 792228, 924266, 932904, 1056304, 1188342, 1386399, 1584456, 1782513, 1848532, 1865808, 2376684, 2772798, 3168912, 3565026, 3697064, 4159197, 4753368, 5545596, 7130052, 7394128, 8318394, 9506736, 11091192, 12477591, 14260104, 16636788, 22182384, 24955182, 28520208, 33273576, 49910364, 66547152, 99820728, 199641456]

約数ペア:

[(1, 199641456), (2, 99820728), (3, 66547152), (4, 49910364), (6, 33273576), (7, 28520208), (8, 24955182), (9, 22182384), (12, 16636788), (14, 14260104), (16, 12477591), (18, 11091192), (21, 9506736), (24, 8318394), (27, 7394128), (28, 7130052), (36, 5545596), (42, 4753368), (48, 4159197), (54, 3697064), (56, 3565026), (63, 3168912), (72, 2772798), (84, 2376684), (107, 1865808), (108, 1848532), (112, 1782513), (126, 1584456), (144, 1386399), (168, 1188342), (189, 1056304), (214, 932904), (216, 924266), (252, 792228), (321, 621936), (336, 594171), (378, 528152), (428, 466452), (432, 462133), (504, 396114), (617, 323568), (642, 310968), (749, 266544), (756, 264076), (856, 233226), (963, 207312), (1008, 198057), (1234, 161784), (1284, 155484), (1498, 133272), (1512, 132038), (1712, 116613), (1851, 107856), (1926, 103656), (2247, 88848), (2468, 80892), (2568, 77742), (2889, 69104), (2996, 66636), (3024, 66019), (3702, 53928), (3852, 51828), (4319, 46224), (4494, 44424), (4936, 40446), (5136, 38871), (5553, 35952), (5778, 34552), (5992, 33318), (6741, 29616), (7404, 26964), (7704, 25914), (8638, 23112), (8988, 22212), (9872, 20223), (11106, 17976), (11556, 17276), (11984, 16659), (12957, 15408), (13482, 14808)]