199417245

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{578021}}^1$

素因数の和:578052

約数の個数: 16

約数和(自身を含む): 332940672

約数和(自身を除く): 133523427

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 578021, 1734063, 2890105, 8670315, 13294483, 39883449, 66472415, 199417245]

約数ペア:

[(1, 199417245), (3, 66472415), (5, 39883449), (15, 13294483), (23, 8670315), (69, 2890105), (115, 1734063), (345, 578021)]