204907890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{620933}}^1$

素因数の和:620954

約数の個数: 32

約数和(自身を含む): 536486976

約数和(自身を除く): 331579086

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 620933, 1241866, 1862799, 3104665, 3725598, 6209330, 6830263, 9313995, 13660526, 18627990, 20490789, 34151315, 40981578, 68302630, 102453945, 204907890]

約数ペア:

[(1, 204907890), (2, 102453945), (3, 68302630), (5, 40981578), (6, 34151315), (10, 20490789), (11, 18627990), (15, 13660526), (22, 9313995), (30, 6830263), (33, 6209330), (55, 3725598), (66, 3104665), (110, 1862799), (165, 1241866), (330, 620933)]