205129946945

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{4715089}}^1$

素因数の和:4715225

約数の個数: 32

約数和(自身を含む): 309611669760

約数和(自身を除く): 104481722815

約数列:

[1, 5, 7, 11, 35, 55, 77, 113, 385, 565, 791, 1243, 3955, 6215, 8701, 43505, 4715089, 23575445, 33005623, 51865979, 165028115, 259329895, 363061853, 532805057, 1815309265, 2664025285, 3729635399, 5860855627, 18648176995, 29304278135, 41025989389, 205129946945]

約数ペア:

[(1, 205129946945), (5, 41025989389), (7, 29304278135), (11, 18648176995), (35, 5860855627), (55, 3729635399), (77, 2664025285), (113, 1815309265), (385, 532805057), (565, 363061853), (791, 259329895), (1243, 165028115), (3955, 51865979), (6215, 33005623), (8701, 23575445), (43505, 4715089)]