197557024

素因数分解:

$2^5\times 7^3\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 465696000

約数和(自身を除く): 268138976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 82, 98, 112, 164, 196, 224, 287, 328, 343, 392, 439, 574, 656, 686, 784, 878, 1148, 1312, 1372, 1568, 1756, 2009, 2296, 2744, 3073, 3512, 4018, 4592, 5488, 6146, 7024, 8036, 9184, 10976, 12292, 14048, 14063, 16072, 17999, 21511, 24584, 28126, 32144, 35998, 43022, 49168, 56252, 64288, 71996, 86044, 98336, 112504, 125993, 143992, 150577, 172088, 225008, 251986, 287984, 301154, 344176, 450016, 503972, 575968, 602308, 688352, 881951, 1007944, 1204616, 1763902, 2015888, 2409232, 3527804, 4031776, 4818464, 6173657, 7055608, 12347314, 14111216, 24694628, 28222432, 49389256, 98778512, 197557024]

約数ペア:

[(1, 197557024), (2, 98778512), (4, 49389256), (7, 28222432), (8, 24694628), (14, 14111216), (16, 12347314), (28, 7055608), (32, 6173657), (41, 4818464), (49, 4031776), (56, 3527804), (82, 2409232), (98, 2015888), (112, 1763902), (164, 1204616), (196, 1007944), (224, 881951), (287, 688352), (328, 602308), (343, 575968), (392, 503972), (439, 450016), (574, 344176), (656, 301154), (686, 287984), (784, 251986), (878, 225008), (1148, 172088), (1312, 150577), (1372, 143992), (1568, 125993), (1756, 112504), (2009, 98336), (2296, 86044), (2744, 71996), (3073, 64288), (3512, 56252), (4018, 49168), (4592, 43022), (5488, 35998), (6146, 32144), (7024, 28126), (8036, 24584), (9184, 21511), (10976, 17999), (12292, 16072), (14048, 14063)]