202646444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 495500544

約数和(自身を除く): 292854100

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 43, 44, 52, 77, 86, 91, 107, 121, 143, 154, 172, 182, 214, 242, 286, 301, 308, 364, 428, 473, 484, 559, 572, 602, 749, 847, 946, 1001, 1118, 1177, 1204, 1391, 1498, 1573, 1694, 1892, 2002, 2236, 2354, 2782, 2996, 3146, 3311, 3388, 3913, 4004, 4601, 4708, 5203, 5564, 6149, 6292, 6622, 7826, 8239, 9202, 9737, 10406, 11011, 12298, 12947, 13244, 15301, 15652, 16478, 18404, 19474, 20812, 22022, 24596, 25894, 30602, 32207, 32956, 36421, 38948, 43043, 44044, 50611, 51788, 59813, 61204, 64414, 67639, 72842, 86086, 90629, 101222, 107107, 119626, 128828, 135278, 145684, 168311, 172172, 181258, 202444, 214214, 239252, 270556, 336622, 354277, 362516, 418691, 428428, 473473, 556721, 657943, 673244, 708554, 837382, 946946, 1113442, 1178177, 1315886, 1417108, 1674764, 1893892, 2226884, 2356354, 2631772, 3897047, 4605601, 4712708, 7237373, 7794094, 9211202, 14474746, 15588188, 18422404, 28949492, 50661611, 101323222, 202646444]

約数ペア:

[(1, 202646444), (2, 101323222), (4, 50661611), (7, 28949492), (11, 18422404), (13, 15588188), (14, 14474746), (22, 9211202), (26, 7794094), (28, 7237373), (43, 4712708), (44, 4605601), (52, 3897047), (77, 2631772), (86, 2356354), (91, 2226884), (107, 1893892), (121, 1674764), (143, 1417108), (154, 1315886), (172, 1178177), (182, 1113442), (214, 946946), (242, 837382), (286, 708554), (301, 673244), (308, 657943), (364, 556721), (428, 473473), (473, 428428), (484, 418691), (559, 362516), (572, 354277), (602, 336622), (749, 270556), (847, 239252), (946, 214214), (1001, 202444), (1118, 181258), (1177, 172172), (1204, 168311), (1391, 145684), (1498, 135278), (1573, 128828), (1694, 119626), (1892, 107107), (2002, 101222), (2236, 90629), (2354, 86086), (2782, 72842), (2996, 67639), (3146, 64414), (3311, 61204), (3388, 59813), (3913, 51788), (4004, 50611), (4601, 44044), (4708, 43043), (5203, 38948), (5564, 36421), (6149, 32956), (6292, 32207), (6622, 30602), (7826, 25894), (8239, 24596), (9202, 22022), (9737, 20812), (10406, 19474), (11011, 18404), (12298, 16478), (12947, 15652), (13244, 15301)]