202280084

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 380835840

約数和(自身を除く): 178555756

約数列:

[1, 2, 4, 31, 43, 59, 62, 86, 118, 124, 172, 236, 643, 1286, 1333, 1829, 2537, 2572, 2666, 3658, 5074, 5332, 7316, 10148, 19933, 27649, 37937, 39866, 55298, 75874, 78647, 79732, 110596, 151748, 157294, 314588, 857119, 1176047, 1631291, 1714238, 2352094, 3262582, 3428476, 4704188, 6525164, 50570021, 101140042, 202280084]

約数ペア:

[(1, 202280084), (2, 101140042), (4, 50570021), (31, 6525164), (43, 4704188), (59, 3428476), (62, 3262582), (86, 2352094), (118, 1714238), (124, 1631291), (172, 1176047), (236, 857119), (643, 314588), (1286, 157294), (1333, 151748), (1829, 110596), (2537, 79732), (2572, 78647), (2666, 75874), (3658, 55298), (5074, 39866), (5332, 37937), (7316, 27649), (10148, 19933)]