203433516

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{919}}^1$

素因数の和:996

約数の個数: 144

約数和(自身を含む): 618858240

約数和(自身を除く): 415424724

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 43, 44, 52, 66, 78, 86, 99, 117, 129, 132, 143, 156, 172, 198, 234, 258, 286, 387, 396, 429, 468, 473, 516, 559, 572, 774, 858, 919, 946, 1118, 1287, 1419, 1548, 1677, 1716, 1838, 1892, 2236, 2574, 2757, 2838, 3354, 3676, 4257, 5031, 5148, 5514, 5676, 6149, 6708, 8271, 8514, 10062, 10109, 11028, 11947, 12298, 16542, 17028, 18447, 20124, 20218, 23894, 24596, 30327, 33084, 35841, 36894, 39517, 40436, 47788, 55341, 60654, 71682, 73788, 79034, 90981, 107523, 110682, 118551, 121308, 131417, 143364, 158068, 181962, 215046, 221364, 237102, 262834, 355653, 363924, 394251, 430092, 434687, 474204, 513721, 525668, 711306, 788502, 869374, 1027442, 1182753, 1304061, 1422612, 1541163, 1577004, 1738748, 2054884, 2365506, 2608122, 3082326, 3912183, 4623489, 4731012, 5216244, 5650931, 6164652, 7824366, 9246978, 11301862, 15648732, 16952793, 18493956, 22603724, 33905586, 50858379, 67811172, 101716758, 203433516]

約数ペア:

[(1, 203433516), (2, 101716758), (3, 67811172), (4, 50858379), (6, 33905586), (9, 22603724), (11, 18493956), (12, 16952793), (13, 15648732), (18, 11301862), (22, 9246978), (26, 7824366), (33, 6164652), (36, 5650931), (39, 5216244), (43, 4731012), (44, 4623489), (52, 3912183), (66, 3082326), (78, 2608122), (86, 2365506), (99, 2054884), (117, 1738748), (129, 1577004), (132, 1541163), (143, 1422612), (156, 1304061), (172, 1182753), (198, 1027442), (234, 869374), (258, 788502), (286, 711306), (387, 525668), (396, 513721), (429, 474204), (468, 434687), (473, 430092), (516, 394251), (559, 363924), (572, 355653), (774, 262834), (858, 237102), (919, 221364), (946, 215046), (1118, 181962), (1287, 158068), (1419, 143364), (1548, 131417), (1677, 121308), (1716, 118551), (1838, 110682), (1892, 107523), (2236, 90981), (2574, 79034), (2757, 73788), (2838, 71682), (3354, 60654), (3676, 55341), (4257, 47788), (5031, 40436), (5148, 39517), (5514, 36894), (5676, 35841), (6149, 33084), (6708, 30327), (8271, 24596), (8514, 23894), (10062, 20218), (10109, 20124), (11028, 18447), (11947, 17028), (12298, 16542)]