196238790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{198221}}^1$

素因数の和:198245

約数の個数: 48

約数和(自身を含む): 556607376

約数和(自身を除く): 360368586

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, 198221, 396442, 594663, 991105, 1189326, 1783989, 1982210, 2180431, 2973315, 3567978, 4360862, 5946630, 6541293, 8919945, 10902155, 13082586, 17839890, 19623879, 21804310, 32706465, 39247758, 65412930, 98119395, 196238790]

約数ペア:

[(1, 196238790), (2, 98119395), (3, 65412930), (5, 39247758), (6, 32706465), (9, 21804310), (10, 19623879), (11, 17839890), (15, 13082586), (18, 10902155), (22, 8919945), (30, 6541293), (33, 5946630), (45, 4360862), (55, 3567978), (66, 2973315), (90, 2180431), (99, 1982210), (110, 1783989), (165, 1189326), (198, 991105), (330, 594663), (495, 396442), (990, 198221)]