202386177

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{709}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 350887680

約数和(自身を除く): 148501503

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 197, 207, 483, 591, 709, 1379, 1449, 1773, 2127, 4137, 4531, 4963, 6381, 12411, 13593, 14889, 16307, 31717, 40779, 44667, 48921, 95151, 114149, 139673, 146763, 285453, 342447, 419019, 977711, 1027341, 1257057, 2933133, 3212479, 8799399, 9637437, 22487353, 28912311, 67462059, 202386177]

約数ペア:

[(1, 202386177), (3, 67462059), (7, 28912311), (9, 22487353), (21, 9637437), (23, 8799399), (63, 3212479), (69, 2933133), (161, 1257057), (197, 1027341), (207, 977711), (483, 419019), (591, 342447), (709, 285453), (1379, 146763), (1449, 139673), (1773, 114149), (2127, 95151), (4137, 48921), (4531, 44667), (4963, 40779), (6381, 31717), (12411, 16307), (13593, 14889)]