209458008

素因数分解:

$2^3\times 3^3\times {\mathrm{969713}}^1$

素因数の和:969728

約数の個数: 32

約数和(自身を含む): 581828400

約数和(自身を除く): 372370392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 969713, 1939426, 2909139, 3878852, 5818278, 7757704, 8727417, 11636556, 17454834, 23273112, 26182251, 34909668, 52364502, 69819336, 104729004, 209458008]

約数ペア:

[(1, 209458008), (2, 104729004), (3, 69819336), (4, 52364502), (6, 34909668), (8, 26182251), (9, 23273112), (12, 17454834), (18, 11636556), (24, 8727417), (27, 7757704), (36, 5818278), (54, 3878852), (72, 2909139), (108, 1939426), (216, 969713)]