208022568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:411

約数の個数: 128

約数和(自身を含む): 588470400

約数和(自身を除く): 380447832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 83, 87, 104, 116, 156, 166, 174, 232, 249, 277, 312, 332, 348, 377, 498, 554, 664, 696, 754, 831, 996, 1079, 1108, 1131, 1508, 1662, 1992, 2158, 2216, 2262, 2407, 3016, 3237, 3324, 3601, 4316, 4524, 4814, 6474, 6648, 7202, 7221, 8033, 8632, 9048, 9628, 10803, 12948, 14404, 14442, 16066, 19256, 21606, 22991, 24099, 25896, 28808, 28884, 31291, 32132, 43212, 45982, 48198, 57768, 62582, 64264, 68973, 86424, 91964, 93873, 96396, 104429, 125164, 137946, 183928, 187746, 192792, 208858, 250328, 275892, 298883, 313287, 375492, 417716, 551784, 597766, 626574, 666739, 750984, 835432, 896649, 1195532, 1253148, 1333478, 1793298, 2000217, 2391064, 2506296, 2666956, 3586596, 4000434, 5333912, 7173192, 8000868, 8667607, 16001736, 17335214, 26002821, 34670428, 52005642, 69340856, 104011284, 208022568]

約数ペア:

[(1, 208022568), (2, 104011284), (3, 69340856), (4, 52005642), (6, 34670428), (8, 26002821), (12, 17335214), (13, 16001736), (24, 8667607), (26, 8000868), (29, 7173192), (39, 5333912), (52, 4000434), (58, 3586596), (78, 2666956), (83, 2506296), (87, 2391064), (104, 2000217), (116, 1793298), (156, 1333478), (166, 1253148), (174, 1195532), (232, 896649), (249, 835432), (277, 750984), (312, 666739), (332, 626574), (348, 597766), (377, 551784), (498, 417716), (554, 375492), (664, 313287), (696, 298883), (754, 275892), (831, 250328), (996, 208858), (1079, 192792), (1108, 187746), (1131, 183928), (1508, 137946), (1662, 125164), (1992, 104429), (2158, 96396), (2216, 93873), (2262, 91964), (2407, 86424), (3016, 68973), (3237, 64264), (3324, 62582), (3601, 57768), (4316, 48198), (4524, 45982), (4814, 43212), (6474, 32132), (6648, 31291), (7202, 28884), (7221, 28808), (8033, 25896), (8632, 24099), (9048, 22991), (9628, 21606), (10803, 19256), (12948, 16066), (14404, 14442)]