238809910

素因数分解:

$2^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{29017}}^1$

素因数の和:29847

約数の個数: 16

約数和(自身を含む): 430394976

約数和(自身を除く): 191585066

約数列:

[1, 2, 5, 10, 823, 1646, 4115, 8230, 29017, 58034, 145085, 290170, 23880991, 47761982, 119404955, 238809910]

約数ペア:

[(1, 238809910), (2, 119404955), (5, 47761982), (10, 23880991), (823, 290170), (1646, 145085), (4115, 58034), (8230, 29017)]