218129902

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{13669}}^1$

素因数の和:13851

約数の個数: 16

約数和(自身を含む): 334641600

約数和(自身を除く): 116511698

約数列:

[1, 2, 79, 101, 158, 202, 7979, 13669, 15958, 27338, 1079851, 1380569, 2159702, 2761138, 109064951, 218129902]

約数ペア:

[(1, 218129902), (2, 109064951), (79, 2761138), (101, 2159702), (158, 1380569), (202, 1079851), (7979, 27338), (13669, 15958)]