197841262

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4271}}^1$

素因数の和:4368

約数の個数: 32

約数和(自身を含む): 332190720

約数和(自身を除く): 134349458

約数列:

[1, 2, 19, 23, 38, 46, 53, 106, 437, 874, 1007, 1219, 2014, 2438, 4271, 8542, 23161, 46322, 81149, 98233, 162298, 196466, 226363, 452726, 1866427, 3732854, 4300897, 5206349, 8601794, 10412698, 98920631, 197841262]

約数ペア:

[(1, 197841262), (2, 98920631), (19, 10412698), (23, 8601794), (38, 5206349), (46, 4300897), (53, 3732854), (106, 1866427), (437, 452726), (874, 226363), (1007, 196466), (1219, 162298), (2014, 98233), (2438, 81149), (4271, 46322), (8542, 23161)]