208245954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{291661}}^1$

素因数の和:291690

約数の個数: 32

約数和(自身を含む): 503991936

約数和(自身を除く): 295745982

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 291661, 583322, 874983, 1749966, 2041627, 4083254, 4958237, 6124881, 9916474, 12249762, 14874711, 29749422, 34707659, 69415318, 104122977, 208245954]

約数ペア:

[(1, 208245954), (2, 104122977), (3, 69415318), (6, 34707659), (7, 29749422), (14, 14874711), (17, 12249762), (21, 9916474), (34, 6124881), (42, 4958237), (51, 4083254), (102, 2041627), (119, 1749966), (238, 874983), (357, 583322), (714, 291661)]