204477688

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{2441}}^1$

素因数の和:2767

約数の個数: 32

約数和(自身を含む): 395310960

約数和(自身を除く): 190833272

約数列:

[1, 2, 4, 8, 37, 74, 148, 283, 296, 566, 1132, 2264, 2441, 4882, 9764, 10471, 19528, 20942, 41884, 83768, 90317, 180634, 361268, 690803, 722536, 1381606, 2763212, 5526424, 25559711, 51119422, 102238844, 204477688]

約数ペア:

[(1, 204477688), (2, 102238844), (4, 51119422), (8, 25559711), (37, 5526424), (74, 2763212), (148, 1381606), (283, 722536), (296, 690803), (566, 361268), (1132, 180634), (2264, 90317), (2441, 83768), (4882, 41884), (9764, 20942), (10471, 19528)]