201282318

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2633}}^1$

素因数の和:2809

約数の個数: 48

約数和(自身を含む): 453638016

約数和(自身を除く): 252355698

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 137, 186, 274, 279, 411, 558, 822, 1233, 2466, 2633, 4247, 5266, 7899, 8494, 12741, 15798, 23697, 25482, 38223, 47394, 76446, 81623, 163246, 244869, 360721, 489738, 721442, 734607, 1082163, 1469214, 2164326, 3246489, 6492978, 11182351, 22364702, 33547053, 67094106, 100641159, 201282318]

約数ペア:

[(1, 201282318), (2, 100641159), (3, 67094106), (6, 33547053), (9, 22364702), (18, 11182351), (31, 6492978), (62, 3246489), (93, 2164326), (137, 1469214), (186, 1082163), (274, 734607), (279, 721442), (411, 489738), (558, 360721), (822, 244869), (1233, 163246), (2466, 81623), (2633, 76446), (4247, 47394), (5266, 38223), (7899, 25482), (8494, 23697), (12741, 15798)]