213798198

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{333019}}^1$

素因数の和:333131

約数の個数: 16

約数和(自身を含む): 431593920

約数和(自身を除く): 217795722

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 333019, 666038, 999057, 1998114, 35633033, 71266066, 106899099, 213798198]

約数ペア:

[(1, 213798198), (2, 106899099), (3, 71266066), (6, 35633033), (107, 1998114), (214, 999057), (321, 666038), (642, 333019)]