208673556

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{27299}}^1$

素因数の和:27333

約数の個数: 72

約数和(自身を含む): 609991200

約数和(自身を除く): 401317644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 27299, 54598, 81897, 109196, 163794, 191093, 327588, 354887, 382186, 573279, 709774, 764372, 1064661, 1146558, 1337651, 1419548, 2129322, 2293116, 2484209, 2675302, 4012953, 4258644, 4968418, 5350604, 7452627, 8025906, 9936836, 14905254, 16051812, 17389463, 29810508, 34778926, 52168389, 69557852, 104336778, 208673556]

約数ペア:

[(1, 208673556), (2, 104336778), (3, 69557852), (4, 52168389), (6, 34778926), (7, 29810508), (12, 17389463), (13, 16051812), (14, 14905254), (21, 9936836), (26, 8025906), (28, 7452627), (39, 5350604), (42, 4968418), (49, 4258644), (52, 4012953), (78, 2675302), (84, 2484209), (91, 2293116), (98, 2129322), (147, 1419548), (156, 1337651), (182, 1146558), (196, 1064661), (273, 764372), (294, 709774), (364, 573279), (546, 382186), (588, 354887), (637, 327588), (1092, 191093), (1274, 163794), (1911, 109196), (2548, 81897), (3822, 54598), (7644, 27299)]