240220271

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{571}}^1$

素因数の和:974

約数の個数: 16

約数和(自身を含む): 255230976

約数和(自身を除く): 15010705

約数列:

[1, 31, 41, 331, 571, 1271, 10261, 13571, 17701, 23411, 189001, 420701, 725741, 5859031, 7749041, 240220271]

約数ペア:

[(1, 240220271), (31, 7749041), (41, 5859031), (331, 725741), (571, 420701), (1271, 189001), (10261, 23411), (13571, 17701)]