213039198

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{2273}}^1$

素因数の和:2449

約数の個数: 48

約数和(自身を含む): 476775936

約数和(自身を除く): 263736738

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 127, 246, 254, 369, 381, 738, 762, 1143, 2273, 2286, 4546, 5207, 6819, 10414, 13638, 15621, 20457, 31242, 40914, 46863, 93193, 93726, 186386, 279579, 288671, 559158, 577342, 838737, 866013, 1677474, 1732026, 2598039, 5196078, 11835511, 23671022, 35506533, 71013066, 106519599, 213039198]

約数ペア:

[(1, 213039198), (2, 106519599), (3, 71013066), (6, 35506533), (9, 23671022), (18, 11835511), (41, 5196078), (82, 2598039), (123, 1732026), (127, 1677474), (246, 866013), (254, 838737), (369, 577342), (381, 559158), (738, 288671), (762, 279579), (1143, 186386), (2273, 93726), (2286, 93193), (4546, 46863), (5207, 40914), (6819, 31242), (10414, 20457), (13638, 15621)]