202105664

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{38047}}^1$

素因数の和:38142

約数の個数: 28

約数和(自身を含む): 405896064

約数和(自身を除く): 203790400

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 38047, 76094, 152188, 304376, 608752, 1217504, 2435008, 3157901, 6315802, 12631604, 25263208, 50526416, 101052832, 202105664]

約数ペア:

[(1, 202105664), (2, 101052832), (4, 50526416), (8, 25263208), (16, 12631604), (32, 6315802), (64, 3157901), (83, 2435008), (166, 1217504), (332, 608752), (664, 304376), (1328, 152188), (2656, 76094), (5312, 38047)]