208020624

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{2113}}^1$

素因数の和:2424

約数の個数: 80

約数和(自身を含む): 616543872

約数和(自身を除く): 408523248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 293, 336, 586, 879, 1172, 1758, 2051, 2113, 2344, 3516, 4102, 4226, 4688, 6153, 6339, 7032, 8204, 8452, 12306, 12678, 14064, 14791, 16408, 16904, 24612, 25356, 29582, 32816, 33808, 44373, 49224, 50712, 59164, 88746, 98448, 101424, 118328, 177492, 236656, 354984, 619109, 709968, 1238218, 1857327, 2476436, 3714654, 4333763, 4952872, 7429308, 8667526, 9905744, 13001289, 14858616, 17335052, 26002578, 29717232, 34670104, 52005156, 69340208, 104010312, 208020624]

約数ペア:

[(1, 208020624), (2, 104010312), (3, 69340208), (4, 52005156), (6, 34670104), (7, 29717232), (8, 26002578), (12, 17335052), (14, 14858616), (16, 13001289), (21, 9905744), (24, 8667526), (28, 7429308), (42, 4952872), (48, 4333763), (56, 3714654), (84, 2476436), (112, 1857327), (168, 1238218), (293, 709968), (336, 619109), (586, 354984), (879, 236656), (1172, 177492), (1758, 118328), (2051, 101424), (2113, 98448), (2344, 88746), (3516, 59164), (4102, 50712), (4226, 49224), (4688, 44373), (6153, 33808), (6339, 32816), (7032, 29582), (8204, 25356), (8452, 24612), (12306, 16904), (12678, 16408), (14064, 14791)]