208199310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{630907}}^1$

素因数の和:630928

約数の個数: 32

約数和(自身を含む): 545104512

約数和(自身を除く): 336905202

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 630907, 1261814, 1892721, 3154535, 3785442, 6309070, 6939977, 9463605, 13879954, 18927210, 20819931, 34699885, 41639862, 69399770, 104099655, 208199310]

約数ペア:

[(1, 208199310), (2, 104099655), (3, 69399770), (5, 41639862), (6, 34699885), (10, 20819931), (11, 18927210), (15, 13879954), (22, 9463605), (30, 6939977), (33, 6309070), (55, 3785442), (66, 3154535), (110, 1892721), (165, 1261814), (330, 630907)]