254021484

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{205519}}^1$

素因数の和:205629

約数の個数: 24

約数和(自身を含む): 598474240

約数和(自身を除く): 344452756

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 205519, 411038, 616557, 822076, 1233114, 2466228, 21168457, 42336914, 63505371, 84673828, 127010742, 254021484]

約数ペア:

[(1, 254021484), (2, 127010742), (3, 84673828), (4, 63505371), (6, 42336914), (12, 21168457), (103, 2466228), (206, 1233114), (309, 822076), (412, 616557), (618, 411038), (1236, 205519)]