206004951

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 352235520

約数和(自身を除く): 146230569

約数列:

[1, 3, 9, 23, 27, 29, 31, 41, 69, 81, 87, 93, 123, 207, 243, 261, 279, 369, 621, 667, 713, 783, 837, 899, 943, 1107, 1189, 1271, 1863, 2001, 2139, 2349, 2511, 2697, 2829, 3321, 3567, 3813, 5589, 6003, 6417, 7047, 7533, 8091, 8487, 9963, 10701, 11439, 18009, 19251, 20677, 24273, 25461, 27347, 29233, 32103, 34317, 36859, 54027, 57753, 62031, 72819, 76383, 82041, 87699, 96309, 102951, 110577, 162081, 173259, 186093, 218457, 229149, 246123, 263097, 288927, 308853, 331731, 558279, 738369, 789291, 847757, 995193, 1674837, 2215107, 2367873, 2543271, 2985579, 5024511, 6645321, 7103619, 7629813, 8956737, 22889439, 68668317, 206004951]

約数ペア:

[(1, 206004951), (3, 68668317), (9, 22889439), (23, 8956737), (27, 7629813), (29, 7103619), (31, 6645321), (41, 5024511), (69, 2985579), (81, 2543271), (87, 2367873), (93, 2215107), (123, 1674837), (207, 995193), (243, 847757), (261, 789291), (279, 738369), (369, 558279), (621, 331731), (667, 308853), (713, 288927), (783, 263097), (837, 246123), (899, 229149), (943, 218457), (1107, 186093), (1189, 173259), (1271, 162081), (1863, 110577), (2001, 102951), (2139, 96309), (2349, 87699), (2511, 82041), (2697, 76383), (2829, 72819), (3321, 62031), (3567, 57753), (3813, 54027), (5589, 36859), (6003, 34317), (6417, 32103), (7047, 29233), (7533, 27347), (8091, 25461), (8487, 24273), (9963, 20677), (10701, 19251), (11439, 18009)]