197513868

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{773}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 468115200

約数和(自身を除く): 270601332

約数列:

[1, 2, 3, 4, 6, 12, 107, 199, 214, 321, 398, 428, 597, 642, 773, 796, 1194, 1284, 1546, 2319, 2388, 3092, 4638, 9276, 21293, 42586, 63879, 82711, 85172, 127758, 153827, 165422, 248133, 255516, 307654, 330844, 461481, 496266, 615308, 922962, 992532, 1845924, 16459489, 32918978, 49378467, 65837956, 98756934, 197513868]

約数ペア:

[(1, 197513868), (2, 98756934), (3, 65837956), (4, 49378467), (6, 32918978), (12, 16459489), (107, 1845924), (199, 992532), (214, 922962), (321, 615308), (398, 496266), (428, 461481), (597, 330844), (642, 307654), (773, 255516), (796, 248133), (1194, 165422), (1284, 153827), (1546, 127758), (2319, 85172), (2388, 82711), (3092, 63879), (4638, 42586), (9276, 21293)]