203498588

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{2659}}^1$

素因数の和:2754

約数の個数: 36

約数和(自身を含む): 383087880

約数和(自身を除く): 179589292

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 361, 722, 1007, 1444, 2014, 2659, 4028, 5318, 10636, 19133, 38266, 50521, 76532, 101042, 140927, 202084, 281854, 563708, 959899, 1919798, 2677613, 3839596, 5355226, 10710452, 50874647, 101749294, 203498588]

約数ペア:

[(1, 203498588), (2, 101749294), (4, 50874647), (19, 10710452), (38, 5355226), (53, 3839596), (76, 2677613), (106, 1919798), (212, 959899), (361, 563708), (722, 281854), (1007, 202084), (1444, 140927), (2014, 101042), (2659, 76532), (4028, 50521), (5318, 38266), (10636, 19133)]