201637944

素因数分解:

$2^3\times 3^3\times {\mathrm{199}}^1\times {\mathrm{4691}}^1$

素因数の和:4905

約数の個数: 64

約数和(自身を含む): 563040000

約数和(自身を除く): 361402056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 199, 216, 398, 597, 796, 1194, 1592, 1791, 2388, 3582, 4691, 4776, 5373, 7164, 9382, 10746, 14073, 14328, 18764, 21492, 28146, 37528, 42219, 42984, 56292, 84438, 112584, 126657, 168876, 253314, 337752, 506628, 933509, 1013256, 1867018, 2800527, 3734036, 5601054, 7468072, 8401581, 11202108, 16803162, 22404216, 25204743, 33606324, 50409486, 67212648, 100818972, 201637944]

約数ペア:

[(1, 201637944), (2, 100818972), (3, 67212648), (4, 50409486), (6, 33606324), (8, 25204743), (9, 22404216), (12, 16803162), (18, 11202108), (24, 8401581), (27, 7468072), (36, 5601054), (54, 3734036), (72, 2800527), (108, 1867018), (199, 1013256), (216, 933509), (398, 506628), (597, 337752), (796, 253314), (1194, 168876), (1592, 126657), (1791, 112584), (2388, 84438), (3582, 56292), (4691, 42984), (4776, 42219), (5373, 37528), (7164, 28146), (9382, 21492), (10746, 18764), (14073, 14328)]