208093856

素因数分解:

$2^5\times {\mathrm{43}}^2\times {\mathrm{3517}}^1$

素因数の和:3613

約数の個数: 36

約数和(自身を含む): 419553162

約数和(自身を除く): 211459306

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 1849, 3517, 3698, 7034, 7396, 14068, 14792, 28136, 29584, 56272, 59168, 112544, 151231, 302462, 604924, 1209848, 2419696, 4839392, 6502933, 13005866, 26011732, 52023464, 104046928, 208093856]

約数ペア:

[(1, 208093856), (2, 104046928), (4, 52023464), (8, 26011732), (16, 13005866), (32, 6502933), (43, 4839392), (86, 2419696), (172, 1209848), (344, 604924), (688, 302462), (1376, 151231), (1849, 112544), (3517, 59168), (3698, 56272), (7034, 29584), (7396, 28136), (14068, 14792)]