187473412

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^2\times {\mathrm{433}}^1$

素因数の和:545

約数の個数: 54

約数和(自身を含む): 390835662

約数和(自身を除く): 203362250

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 433, 658, 866, 1316, 1732, 2209, 2303, 3031, 4418, 4606, 6062, 8836, 9212, 12124, 15463, 20351, 21217, 30926, 40702, 42434, 61852, 81404, 84868, 108241, 142457, 216482, 284914, 432964, 569828, 956497, 997199, 1912994, 1994398, 3825988, 3988796, 6695479, 13390958, 26781916, 46868353, 93736706, 187473412]

約数ペア:

[(1, 187473412), (2, 93736706), (4, 46868353), (7, 26781916), (14, 13390958), (28, 6695479), (47, 3988796), (49, 3825988), (94, 1994398), (98, 1912994), (188, 997199), (196, 956497), (329, 569828), (433, 432964), (658, 284914), (866, 216482), (1316, 142457), (1732, 108241), (2209, 84868), (2303, 81404), (3031, 61852), (4418, 42434), (4606, 40702), (6062, 30926), (8836, 21217), (9212, 20351), (12124, 15463)]