214222904

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 487555200

約数和(自身を除く): 273332296

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 71, 86, 98, 142, 172, 179, 196, 284, 301, 344, 358, 392, 497, 568, 602, 716, 994, 1204, 1253, 1432, 1988, 2107, 2408, 2506, 3053, 3479, 3976, 4214, 5012, 6106, 6958, 7697, 8428, 8771, 10024, 12212, 12709, 13916, 15394, 16856, 17542, 21371, 24424, 25418, 27832, 30788, 35084, 42742, 50836, 53879, 61576, 70168, 85484, 88963, 101672, 107758, 149597, 170968, 177926, 215516, 299194, 355852, 377153, 431032, 546487, 598388, 622741, 711704, 754306, 1092974, 1196776, 1245482, 1508612, 2185948, 2490964, 3017224, 3825409, 4371896, 4981928, 7650818, 15301636, 26777863, 30603272, 53555726, 107111452, 214222904]

約数ペア:

[(1, 214222904), (2, 107111452), (4, 53555726), (7, 30603272), (8, 26777863), (14, 15301636), (28, 7650818), (43, 4981928), (49, 4371896), (56, 3825409), (71, 3017224), (86, 2490964), (98, 2185948), (142, 1508612), (172, 1245482), (179, 1196776), (196, 1092974), (284, 754306), (301, 711704), (344, 622741), (358, 598388), (392, 546487), (497, 431032), (568, 377153), (602, 355852), (716, 299194), (994, 215516), (1204, 177926), (1253, 170968), (1432, 149597), (1988, 107758), (2107, 101672), (2408, 88963), (2506, 85484), (3053, 70168), (3479, 61576), (3976, 53879), (4214, 50836), (5012, 42742), (6106, 35084), (6958, 30788), (7697, 27832), (8428, 25418), (8771, 24424), (10024, 21371), (12212, 17542), (12709, 16856), (13916, 15394)]