220193386

素因数分解:

$2^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{13931}}^1$

素因数の和:15069

約数の個数: 16

約数和(自身を含む): 377835840

約数和(自身を除く): 157642454

約数列:

[1, 2, 7, 14, 1129, 2258, 7903, 13931, 15806, 27862, 97517, 195034, 15728099, 31456198, 110096693, 220193386]

約数ペア:

[(1, 220193386), (2, 110096693), (7, 31456198), (14, 15728099), (1129, 195034), (2258, 97517), (7903, 27862), (13931, 15806)]