191874606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2087}}^1$

素因数の和:2309

約数の個数: 64

約数和(自身を含む): 481075200

約数和(自身を除く): 289200594

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 199, 231, 398, 462, 597, 1194, 1393, 2087, 2189, 2786, 4174, 4179, 4378, 6261, 6567, 8358, 12522, 13134, 14609, 15323, 22957, 29218, 30646, 43827, 45914, 45969, 68871, 87654, 91938, 137742, 160699, 321398, 415313, 482097, 830626, 964194, 1245939, 2491878, 2907191, 4568443, 5814382, 8721573, 9136886, 13705329, 17443146, 27410658, 31979101, 63958202, 95937303, 191874606]

約数ペア:

[(1, 191874606), (2, 95937303), (3, 63958202), (6, 31979101), (7, 27410658), (11, 17443146), (14, 13705329), (21, 9136886), (22, 8721573), (33, 5814382), (42, 4568443), (66, 2907191), (77, 2491878), (154, 1245939), (199, 964194), (231, 830626), (398, 482097), (462, 415313), (597, 321398), (1194, 160699), (1393, 137742), (2087, 91938), (2189, 87654), (2786, 68871), (4174, 45969), (4179, 45914), (4378, 43827), (6261, 30646), (6567, 29218), (8358, 22957), (12522, 15323), (13134, 14609)]