201448611

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1103}}^1$

素因数の和:1352

約数の個数: 48

約数和(自身を含む): 360062976

約数和(自身を除く): 158614365

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 223, 273, 669, 819, 1103, 1561, 2007, 2899, 3309, 4683, 7721, 8697, 9927, 14049, 14339, 20293, 23163, 26091, 43017, 60879, 69489, 100373, 129051, 182637, 245969, 301119, 737907, 903357, 1721783, 2213721, 3197597, 5165349, 9592791, 15496047, 22383179, 28778373, 67149537, 201448611]

約数ペア:

[(1, 201448611), (3, 67149537), (7, 28778373), (9, 22383179), (13, 15496047), (21, 9592791), (39, 5165349), (63, 3197597), (91, 2213721), (117, 1721783), (223, 903357), (273, 737907), (669, 301119), (819, 245969), (1103, 182637), (1561, 129051), (2007, 100373), (2899, 69489), (3309, 60879), (4683, 43017), (7721, 26091), (8697, 23163), (9927, 20293), (14049, 14339)]