201154366

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 364873824

約数和(自身を除く): 163719458

約数列:

[1, 2, 7, 14, 23, 46, 157, 161, 173, 314, 322, 346, 529, 1058, 1099, 1211, 2198, 2422, 3611, 3703, 3979, 7222, 7406, 7958, 25277, 27161, 27853, 50554, 54322, 55706, 83053, 91517, 166106, 183034, 190127, 380254, 581371, 624703, 640619, 1162742, 1249406, 1281238, 4372921, 8745842, 14368169, 28736338, 100577183, 201154366]

約数ペア:

[(1, 201154366), (2, 100577183), (7, 28736338), (14, 14368169), (23, 8745842), (46, 4372921), (157, 1281238), (161, 1249406), (173, 1162742), (314, 640619), (322, 624703), (346, 581371), (529, 380254), (1058, 190127), (1099, 183034), (1211, 166106), (2198, 91517), (2422, 83053), (3611, 55706), (3703, 54322), (3979, 50554), (7222, 27853), (7406, 27161), (7958, 25277)]