206881402

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{4423}}^1$

素因数の和:4702

約数の個数: 32

約数和(自身を含む): 383507712

約数和(自身を除く): 176626310

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 257, 514, 1799, 3341, 3598, 4423, 6682, 8846, 23387, 30961, 46774, 57499, 61922, 114998, 402493, 804986, 1136711, 2273422, 7956977, 14777243, 15913954, 29554486, 103440701, 206881402]

約数ペア:

[(1, 206881402), (2, 103440701), (7, 29554486), (13, 15913954), (14, 14777243), (26, 7956977), (91, 2273422), (182, 1136711), (257, 804986), (514, 402493), (1799, 114998), (3341, 61922), (3598, 57499), (4423, 46774), (6682, 30961), (8846, 23387)]