213157086

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{8237}}^1$

素因数の和:8488

約数の個数: 32

約数和(自身を含む): 450783360

約数和(自身を除く): 237626274

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 227, 454, 681, 1362, 4313, 8237, 8626, 12939, 16474, 24711, 25878, 49422, 156503, 313006, 469509, 939018, 1869799, 3739598, 5609397, 11218794, 35526181, 71052362, 106578543, 213157086]

約数ペア:

[(1, 213157086), (2, 106578543), (3, 71052362), (6, 35526181), (19, 11218794), (38, 5609397), (57, 3739598), (114, 1869799), (227, 939018), (454, 469509), (681, 313006), (1362, 156503), (4313, 49422), (8237, 25878), (8626, 24711), (12939, 16474)]