206445.00000000

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 58060800

約数和(自身を除く): 28896434

約数列:

[1, 2, 7, 11, 14, 22, 31, 41, 62, 77, 82, 149, 154, 217, 287, 298, 341, 434, 451, 574, 682, 902, 1043, 1271, 1639, 2086, 2387, 2542, 3157, 3278, 4619, 4774, 6109, 6314, 8897, 9238, 11473, 12218, 13981, 17794, 22946, 27962, 32333, 42763, 50809, 64666, 67199, 85526, 97867, 101618, 134398, 189379, 195734, 355663, 378758, 470393, 711326, 940786, 1325653, 2083169, 2651306, 4166338, 14582183, 29164366]

約数ペア:

[(1, 29164366), (2, 14582183), (7, 4166338), (11, 2651306), (14, 2083169), (22, 1325653), (31, 940786), (41, 711326), (62, 470393), (77, 378758), (82, 355663), (149, 195734), (154, 189379), (217, 134398), (287, 101618), (298, 97867), (341, 85526), (434, 67199), (451, 64666), (574, 50809), (682, 42763), (902, 32333), (1043, 27962), (1271, 22946), (1639, 17794), (2086, 13981), (2387, 12218), (2542, 11473), (3157, 9238), (3278, 8897), (4619, 6314), (4774, 6109)]