225267368

素因数分解:

$2^3\times {\mathrm{43}}^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 439668180

約数和(自身を除く): 214400812

約数列:

[1, 2, 4, 8, 43, 86, 97, 157, 172, 194, 314, 344, 388, 628, 776, 1256, 1849, 3698, 4171, 6751, 7396, 8342, 13502, 14792, 15229, 16684, 27004, 30458, 33368, 54008, 60916, 121832, 179353, 290293, 358706, 580586, 654847, 717412, 1161172, 1309694, 1434824, 2322344, 2619388, 5238776, 28158421, 56316842, 112633684, 225267368]

約数ペア:

[(1, 225267368), (2, 112633684), (4, 56316842), (8, 28158421), (43, 5238776), (86, 2619388), (97, 2322344), (157, 1434824), (172, 1309694), (194, 1161172), (314, 717412), (344, 654847), (388, 580586), (628, 358706), (776, 290293), (1256, 179353), (1849, 121832), (3698, 60916), (4171, 54008), (6751, 33368), (7396, 30458), (8342, 27004), (13502, 16684), (14792, 15229)]