208040958

素因数分解:

$2^1\times 3^2\times {\mathrm{601}}^1\times {\mathrm{19231}}^1$

素因数の和:19840

約数の個数: 24

約数和(自身を含む): 451528896

約数和(自身を除く): 243487938

約数列:

[1, 2, 3, 6, 9, 18, 601, 1202, 1803, 3606, 5409, 10818, 19231, 38462, 57693, 115386, 173079, 346158, 11557831, 23115662, 34673493, 69346986, 104020479, 208040958]

約数ペア:

[(1, 208040958), (2, 104020479), (3, 69346986), (6, 34673493), (9, 23115662), (18, 11557831), (601, 346158), (1202, 173079), (1803, 115386), (3606, 57693), (5409, 38462), (10818, 19231)]