208993752

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{263881}}^1$

素因数の和:263904

約数の個数: 48

約数和(自身を含む): 617483880

約数和(自身を除く): 408490128

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 263881, 527762, 791643, 1055524, 1583286, 2111048, 2374929, 2902691, 3166572, 4749858, 5805382, 6333144, 8708073, 9499716, 11610764, 17416146, 18999432, 23221528, 26124219, 34832292, 52248438, 69664584, 104496876, 208993752]

約数ペア:

[(1, 208993752), (2, 104496876), (3, 69664584), (4, 52248438), (6, 34832292), (8, 26124219), (9, 23221528), (11, 18999432), (12, 17416146), (18, 11610764), (22, 9499716), (24, 8708073), (33, 6333144), (36, 5805382), (44, 4749858), (66, 3166572), (72, 2902691), (88, 2374929), (99, 2111048), (132, 1583286), (198, 1055524), (264, 791643), (396, 527762), (792, 263881)]