201750269427

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{171811}}^1$

素因数の和:171958

約数の個数: 80

約数和(自身を含む): 365890835200

約数和(自身を除く): 164140565773

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 109, 133, 171, 189, 327, 399, 513, 567, 763, 981, 1197, 1539, 2071, 2289, 2943, 3591, 6213, 6867, 8829, 10773, 14497, 18639, 20601, 43491, 55917, 61803, 130473, 167751, 171811, 391419, 515433, 1174257, 1202677, 1546299, 3264409, 3608031, 4638897, 9793227, 10824093, 13916691, 18727399, 22850863, 29379681, 32472279, 56182197, 68552589, 88139043, 97416837, 131091793, 168546591, 205657767, 264417129, 355820581, 393275379, 505639773, 616973301, 1067461743, 1179826137, 1516919319, 1850919903, 2490744067, 3202385229, 3539478411, 7472232201, 9607155687, 10618435233, 22416696603, 28821467061, 67250089809, 201750269427]

約数ペア:

[(1, 201750269427), (3, 67250089809), (7, 28821467061), (9, 22416696603), (19, 10618435233), (21, 9607155687), (27, 7472232201), (57, 3539478411), (63, 3202385229), (81, 2490744067), (109, 1850919903), (133, 1516919319), (171, 1179826137), (189, 1067461743), (327, 616973301), (399, 505639773), (513, 393275379), (567, 355820581), (763, 264417129), (981, 205657767), (1197, 168546591), (1539, 131091793), (2071, 97416837), (2289, 88139043), (2943, 68552589), (3591, 56182197), (6213, 32472279), (6867, 29379681), (8829, 22850863), (10773, 18727399), (14497, 13916691), (18639, 10824093), (20601, 9793227), (43491, 4638897), (55917, 3608031), (61803, 3264409), (130473, 1546299), (167751, 1202677), (171811, 1174257), (391419, 515433)]