194685381

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 345945600

約数和(自身を除く): 151260219

約数列:

[1, 3, 9, 11, 19, 29, 33, 43, 57, 83, 87, 99, 129, 171, 209, 249, 261, 319, 387, 473, 551, 627, 747, 817, 913, 957, 1247, 1419, 1577, 1653, 1881, 2407, 2451, 2739, 2871, 3569, 3741, 4257, 4731, 4959, 6061, 7221, 7353, 8217, 8987, 10707, 11223, 13717, 14193, 17347, 18183, 21663, 23693, 26477, 26961, 32121, 39259, 41151, 45733, 52041, 54549, 67811, 71079, 79431, 80883, 103501, 117777, 123453, 137199, 156123, 203433, 213237, 238293, 260623, 310503, 353331, 411597, 503063, 610299, 745921, 781869, 931509, 1138511, 1509189, 1966519, 2237763, 2345607, 3415533, 4527567, 5899557, 6713289, 10246599, 17698671, 21631709, 64895127, 194685381]

約数ペア:

[(1, 194685381), (3, 64895127), (9, 21631709), (11, 17698671), (19, 10246599), (29, 6713289), (33, 5899557), (43, 4527567), (57, 3415533), (83, 2345607), (87, 2237763), (99, 1966519), (129, 1509189), (171, 1138511), (209, 931509), (249, 781869), (261, 745921), (319, 610299), (387, 503063), (473, 411597), (551, 353331), (627, 310503), (747, 260623), (817, 238293), (913, 213237), (957, 203433), (1247, 156123), (1419, 137199), (1577, 123453), (1653, 117777), (1881, 103501), (2407, 80883), (2451, 79431), (2739, 71079), (2871, 67811), (3569, 54549), (3741, 52041), (4257, 45733), (4731, 41151), (4959, 39259), (6061, 32121), (7221, 26961), (7353, 26477), (8217, 23693), (8987, 21663), (10707, 18183), (11223, 17347), (13717, 14193)]