219205961

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1\times {\mathrm{463}}^1$

素因数の和:1016

約数の個数: 16

約数和(自身を含む): 240092160

約数和(自身を除く): 20886199

約数列:

[1, 13, 79, 461, 463, 1027, 5993, 6019, 36419, 36577, 213443, 473447, 475501, 2774759, 16861997, 219205961]

約数ペア:

[(1, 219205961), (13, 16861997), (79, 2774759), (461, 475501), (463, 473447), (1027, 213443), (5993, 36577), (6019, 36419)]