238216130

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{553991}}^1$

素因数の和:554041

約数の個数: 16

約数和(自身を含む): 438761664

約数和(自身を除く): 200545534

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 553991, 1107982, 2769955, 5539910, 23821613, 47643226, 119108065, 238216130]

約数ペア:

[(1, 238216130), (2, 119108065), (5, 47643226), (10, 23821613), (43, 5539910), (86, 2769955), (215, 1107982), (430, 553991)]