206522910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{208609}}^1$

素因数の和:208633

約数の個数: 48

約数和(自身を含む): 585776880

約数和(自身を除く): 379253970

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 208609, 417218, 625827, 1043045, 1251654, 1877481, 2086090, 2294699, 3129135, 3754962, 4589398, 6258270, 6884097, 9387405, 11473495, 13768194, 18774810, 20652291, 22946990, 34420485, 41304582, 68840970, 103261455, 206522910]

約数ペア:

[(1, 206522910), (2, 103261455), (3, 68840970), (5, 41304582), (6, 34420485), (9, 22946990), (10, 20652291), (11, 18774810), (15, 13768194), (18, 11473495), (22, 9387405), (30, 6884097), (33, 6258270), (45, 4589398), (55, 3754962), (66, 3129135), (90, 2294699), (99, 2086090), (110, 1877481), (165, 1251654), (198, 1043045), (330, 625827), (495, 417218), (990, 208609)]