200960838

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2579}}^1$

素因数の和:2643

約数の個数: 80

約数和(自身を含む): 498239280

約数和(自身を除く): 297278442

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 74, 78, 81, 111, 117, 162, 222, 234, 333, 351, 481, 666, 702, 962, 999, 1053, 1443, 1998, 2106, 2579, 2886, 2997, 4329, 5158, 5994, 7737, 8658, 12987, 15474, 23211, 25974, 33527, 38961, 46422, 67054, 69633, 77922, 95423, 100581, 139266, 190846, 201162, 208899, 286269, 301743, 417798, 572538, 603486, 858807, 905229, 1240499, 1717614, 1810458, 2480998, 2576421, 2715687, 3721497, 5152842, 5431374, 7442994, 7729263, 11164491, 15458526, 22328982, 33493473, 66986946, 100480419, 200960838]

約数ペア:

[(1, 200960838), (2, 100480419), (3, 66986946), (6, 33493473), (9, 22328982), (13, 15458526), (18, 11164491), (26, 7729263), (27, 7442994), (37, 5431374), (39, 5152842), (54, 3721497), (74, 2715687), (78, 2576421), (81, 2480998), (111, 1810458), (117, 1717614), (162, 1240499), (222, 905229), (234, 858807), (333, 603486), (351, 572538), (481, 417798), (666, 301743), (702, 286269), (962, 208899), (999, 201162), (1053, 190846), (1443, 139266), (1998, 100581), (2106, 95423), (2579, 77922), (2886, 69633), (2997, 67054), (4329, 46422), (5158, 38961), (5994, 33527), (7737, 25974), (8658, 23211), (12987, 15474)]