208042926

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1877}}^1$

素因数の和:1938

約数の個数: 96

約数和(自身を含む): 539511840

約数和(自身を除く): 331468914

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 49, 58, 78, 87, 91, 98, 147, 174, 182, 203, 273, 294, 377, 406, 546, 609, 637, 754, 1131, 1218, 1274, 1421, 1877, 1911, 2262, 2639, 2842, 3754, 3822, 4263, 5278, 5631, 7917, 8526, 11262, 13139, 15834, 18473, 24401, 26278, 36946, 39417, 48802, 54433, 55419, 73203, 78834, 91973, 108866, 110838, 146406, 163299, 170807, 183946, 275919, 326598, 341614, 381031, 512421, 551838, 707629, 762062, 1024842, 1143093, 1195649, 1415258, 2122887, 2286186, 2391298, 2667217, 3586947, 4245774, 4953403, 5334434, 7173894, 8001651, 9906806, 14860209, 16003302, 29720418, 34673821, 69347642, 104021463, 208042926]

約数ペア:

[(1, 208042926), (2, 104021463), (3, 69347642), (6, 34673821), (7, 29720418), (13, 16003302), (14, 14860209), (21, 9906806), (26, 8001651), (29, 7173894), (39, 5334434), (42, 4953403), (49, 4245774), (58, 3586947), (78, 2667217), (87, 2391298), (91, 2286186), (98, 2122887), (147, 1415258), (174, 1195649), (182, 1143093), (203, 1024842), (273, 762062), (294, 707629), (377, 551838), (406, 512421), (546, 381031), (609, 341614), (637, 326598), (754, 275919), (1131, 183946), (1218, 170807), (1274, 163299), (1421, 146406), (1877, 110838), (1911, 108866), (2262, 91973), (2639, 78834), (2842, 73203), (3754, 55419), (3822, 54433), (4263, 48802), (5278, 39417), (5631, 36946), (7917, 26278), (8526, 24401), (11262, 18473), (13139, 15834)]