229888910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{3557}}^1$

素因数の和:3868

約数の個数: 32

約数和(自身を含む): 433449792

約数和(自身を除く): 203560882

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 281, 562, 1405, 2810, 3557, 6463, 7114, 12926, 17785, 32315, 35570, 64630, 81811, 163622, 409055, 818110, 999517, 1999034, 4997585, 9995170, 22988891, 45977782, 114944455, 229888910]

約数ペア:

[(1, 229888910), (2, 114944455), (5, 45977782), (10, 22988891), (23, 9995170), (46, 4997585), (115, 1999034), (230, 999517), (281, 818110), (562, 409055), (1405, 163622), (2810, 81811), (3557, 64630), (6463, 35570), (7114, 32315), (12926, 17785)]