228609878

素因数分解:

$2^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{90217}}^1$

素因数の和:90407

約数の個数: 16

約数和(自身を含む): 394072224

約数和(自身を除く): 165462346

約数列:

[1, 2, 7, 14, 181, 362, 1267, 2534, 90217, 180434, 631519, 1263038, 16329277, 32658554, 114304939, 228609878]

約数ペア:

[(1, 228609878), (2, 114304939), (7, 32658554), (14, 16329277), (181, 1263038), (362, 631519), (1267, 180434), (2534, 90217)]