243991010

素因数分解:

$2^1\times 5^1\times {\mathrm{2063}}^1\times {\mathrm{11827}}^1$

素因数の和:13897

約数の個数: 16

約数和(自身を含む): 439433856

約数和(自身を除く): 195442846

約数列:

[1, 2, 5, 10, 2063, 4126, 10315, 11827, 20630, 23654, 59135, 118270, 24399101, 48798202, 121995505, 243991010]

約数ペア:

[(1, 243991010), (2, 121995505), (5, 48798202), (10, 24399101), (2063, 118270), (4126, 59135), (10315, 23654), (11827, 20630)]