200090696

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 418461120

約数和(自身を除く): 218370424

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 101, 104, 172, 202, 344, 404, 443, 559, 808, 886, 1118, 1313, 1772, 2236, 2626, 3544, 4343, 4472, 5252, 5759, 8686, 10504, 11518, 17372, 19049, 23036, 34744, 38098, 44743, 46072, 56459, 76196, 89486, 112918, 152392, 178972, 225836, 247637, 357944, 451672, 495274, 581659, 990548, 1163318, 1923949, 1981096, 2326636, 3847898, 4653272, 7695796, 15391592, 25011337, 50022674, 100045348, 200090696]

約数ペア:

[(1, 200090696), (2, 100045348), (4, 50022674), (8, 25011337), (13, 15391592), (26, 7695796), (43, 4653272), (52, 3847898), (86, 2326636), (101, 1981096), (104, 1923949), (172, 1163318), (202, 990548), (344, 581659), (404, 495274), (443, 451672), (559, 357944), (808, 247637), (886, 225836), (1118, 178972), (1313, 152392), (1772, 112918), (2236, 89486), (2626, 76196), (3544, 56459), (4343, 46072), (4472, 44743), (5252, 38098), (5759, 34744), (8686, 23036), (10504, 19049), (11518, 17372)]