215425504

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{11587}}^1$

素因数の和:11687

約数の個数: 48

約数和(自身を含む): 490589568

約数和(自身を除く): 275164064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 166, 224, 332, 581, 664, 1162, 1328, 2324, 2656, 4648, 9296, 11587, 18592, 23174, 46348, 81109, 92696, 162218, 185392, 324436, 370784, 648872, 961721, 1297744, 1923442, 2595488, 3846884, 6732047, 7693768, 13464094, 15387536, 26928188, 30775072, 53856376, 107712752, 215425504]

約数ペア:

[(1, 215425504), (2, 107712752), (4, 53856376), (7, 30775072), (8, 26928188), (14, 15387536), (16, 13464094), (28, 7693768), (32, 6732047), (56, 3846884), (83, 2595488), (112, 1923442), (166, 1297744), (224, 961721), (332, 648872), (581, 370784), (664, 324436), (1162, 185392), (1328, 162218), (2324, 92696), (2656, 81109), (4648, 46348), (9296, 23174), (11587, 18592)]