203431072

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1669}}^1$

素因数の和:1985

約数の個数: 48

約数和(自身を含む): 433044360

約数和(自身を除く): 229613288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 293, 416, 586, 1172, 1669, 2344, 3338, 3809, 4688, 6676, 7618, 9376, 13352, 15236, 21697, 26704, 30472, 43394, 53408, 60944, 86788, 121888, 173576, 347152, 489017, 694304, 978034, 1956068, 3912136, 6357221, 7824272, 12714442, 15648544, 25428884, 50857768, 101715536, 203431072]

約数ペア:

[(1, 203431072), (2, 101715536), (4, 50857768), (8, 25428884), (13, 15648544), (16, 12714442), (26, 7824272), (32, 6357221), (52, 3912136), (104, 1956068), (208, 978034), (293, 694304), (416, 489017), (586, 347152), (1172, 173576), (1669, 121888), (2344, 86788), (3338, 60944), (3809, 53408), (4688, 43394), (6676, 30472), (7618, 26704), (9376, 21697), (13352, 15236)]