204746864

素因数分解:

$2^4\times 7^1\times {\mathrm{419}}^1\times {\mathrm{4363}}^1$

素因数の和:4797

約数の個数: 40

約数和(自身を含む): 454554240

約数和(自身を除く): 249807376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 419, 838, 1676, 2933, 3352, 4363, 5866, 6704, 8726, 11732, 17452, 23464, 30541, 34904, 46928, 61082, 69808, 122164, 244328, 488656, 1828097, 3656194, 7312388, 12796679, 14624776, 25593358, 29249552, 51186716, 102373432, 204746864]

約数ペア:

[(1, 204746864), (2, 102373432), (4, 51186716), (7, 29249552), (8, 25593358), (14, 14624776), (16, 12796679), (28, 7312388), (56, 3656194), (112, 1828097), (419, 488656), (838, 244328), (1676, 122164), (2933, 69808), (3352, 61082), (4363, 46928), (5866, 34904), (6704, 30541), (8726, 23464), (11732, 17452)]