197951182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 365783040

約数和(自身を除く): 167831858

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 83, 143, 166, 269, 286, 341, 403, 538, 682, 806, 913, 1079, 1826, 2158, 2573, 2959, 3497, 4433, 5146, 5918, 6994, 8339, 8866, 11869, 16678, 22327, 23738, 28303, 33449, 38467, 44654, 56606, 66898, 76934, 91729, 108407, 183458, 216814, 245597, 290251, 367939, 491194, 580502, 692137, 735878, 1192477, 1384274, 2384954, 3192761, 6385522, 7613507, 8997781, 15227014, 17995562, 98975591, 197951182]

約数ペア:

[(1, 197951182), (2, 98975591), (11, 17995562), (13, 15227014), (22, 8997781), (26, 7613507), (31, 6385522), (62, 3192761), (83, 2384954), (143, 1384274), (166, 1192477), (269, 735878), (286, 692137), (341, 580502), (403, 491194), (538, 367939), (682, 290251), (806, 245597), (913, 216814), (1079, 183458), (1826, 108407), (2158, 91729), (2573, 76934), (2959, 66898), (3497, 56606), (4433, 44654), (5146, 38467), (5918, 33449), (6994, 28303), (8339, 23738), (8866, 22327), (11869, 16678)]