201221504

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{593}}^1$

素因数の和:859

約数の個数: 64

約数和(自身を含む): 439868880

約数和(自身を除く): 238647376

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 241, 352, 482, 593, 704, 964, 1186, 1408, 1928, 2372, 2651, 3856, 4744, 5302, 6523, 7712, 9488, 10604, 13046, 15424, 18976, 21208, 26092, 30848, 37952, 42416, 52184, 75904, 84832, 104368, 142913, 169664, 208736, 285826, 339328, 417472, 571652, 834944, 1143304, 1572043, 2286608, 3144086, 4573216, 6288172, 9146432, 12576344, 18292864, 25152688, 50305376, 100610752, 201221504]

約数ペア:

[(1, 201221504), (2, 100610752), (4, 50305376), (8, 25152688), (11, 18292864), (16, 12576344), (22, 9146432), (32, 6288172), (44, 4573216), (64, 3144086), (88, 2286608), (128, 1572043), (176, 1143304), (241, 834944), (352, 571652), (482, 417472), (593, 339328), (704, 285826), (964, 208736), (1186, 169664), (1408, 142913), (1928, 104368), (2372, 84832), (2651, 75904), (3856, 52184), (4744, 42416), (5302, 37952), (6523, 30848), (7712, 26092), (9488, 21208), (10604, 18976), (13046, 15424)]