189614866

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 329357952

約数和(自身を除く): 139743086

約数列:

[1, 2, 7, 14, 157, 281, 307, 314, 562, 614, 1099, 1967, 2149, 2198, 3934, 4298, 44117, 48199, 86267, 88234, 96398, 172534, 308819, 337393, 603869, 617638, 674786, 1207738, 13543919, 27087838, 94807433, 189614866]

約数ペア:

[(1, 189614866), (2, 94807433), (7, 27087838), (14, 13543919), (157, 1207738), (281, 674786), (307, 617638), (314, 603869), (562, 337393), (614, 308819), (1099, 172534), (1967, 96398), (2149, 88234), (2198, 86267), (3934, 48199), (4298, 44117)]