211542552

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{226007}}^1$

素因数の和:226032

約数の個数: 48

約数和(自身を含む): 617001840

約数和(自身を除く): 405459288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 226007, 452014, 678021, 904028, 1356042, 1808056, 2034063, 2712084, 2938091, 4068126, 5424168, 5876182, 8136252, 8814273, 11752364, 16272504, 17628546, 23504728, 26442819, 35257092, 52885638, 70514184, 105771276, 211542552]

約数ペア:

[(1, 211542552), (2, 105771276), (3, 70514184), (4, 52885638), (6, 35257092), (8, 26442819), (9, 23504728), (12, 17628546), (13, 16272504), (18, 11752364), (24, 8814273), (26, 8136252), (36, 5876182), (39, 5424168), (52, 4068126), (72, 2938091), (78, 2712084), (104, 2034063), (117, 1808056), (156, 1356042), (234, 904028), (312, 678021), (468, 452014), (936, 226007)]