210047838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{853}}^1$

素因数の和:930

約数の個数: 128

約数和(自身を含む): 578479104

約数和(自身を除く): 368431266

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 41, 42, 66, 77, 78, 82, 91, 123, 143, 154, 182, 231, 246, 273, 286, 287, 429, 451, 462, 533, 546, 574, 853, 858, 861, 902, 1001, 1066, 1353, 1599, 1706, 1722, 2002, 2559, 2706, 3003, 3157, 3198, 3731, 5118, 5863, 5971, 6006, 6314, 7462, 9383, 9471, 11089, 11193, 11726, 11942, 17589, 17913, 18766, 18942, 22178, 22386, 28149, 33267, 34973, 35178, 35826, 41041, 56298, 65681, 66534, 69946, 77623, 82082, 104919, 121979, 123123, 131362, 155246, 197043, 209838, 232869, 243958, 244811, 246246, 365937, 384703, 394086, 454649, 465738, 489622, 731874, 734433, 769406, 853853, 909298, 1154109, 1363947, 1468866, 1707706, 2308218, 2561559, 2692921, 2727894, 3182543, 5001139, 5123118, 5385842, 6365086, 8078763, 9547629, 10002278, 15003417, 16157526, 19095258, 30006834, 35007973, 70015946, 105023919, 210047838]

約数ペア:

[(1, 210047838), (2, 105023919), (3, 70015946), (6, 35007973), (7, 30006834), (11, 19095258), (13, 16157526), (14, 15003417), (21, 10002278), (22, 9547629), (26, 8078763), (33, 6365086), (39, 5385842), (41, 5123118), (42, 5001139), (66, 3182543), (77, 2727894), (78, 2692921), (82, 2561559), (91, 2308218), (123, 1707706), (143, 1468866), (154, 1363947), (182, 1154109), (231, 909298), (246, 853853), (273, 769406), (286, 734433), (287, 731874), (429, 489622), (451, 465738), (462, 454649), (533, 394086), (546, 384703), (574, 365937), (853, 246246), (858, 244811), (861, 243958), (902, 232869), (1001, 209838), (1066, 197043), (1353, 155246), (1599, 131362), (1706, 123123), (1722, 121979), (2002, 104919), (2559, 82082), (2706, 77623), (3003, 69946), (3157, 66534), (3198, 65681), (3731, 56298), (5118, 41041), (5863, 35826), (5971, 35178), (6006, 34973), (6314, 33267), (7462, 28149), (9383, 22386), (9471, 22178), (11089, 18942), (11193, 18766), (11726, 17913), (11942, 17589)]