200660680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{456047}}^1$

素因数の和:456069

約数の個数: 32

約数和(自身を含む): 492531840

約数和(自身を除く): 291871160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 456047, 912094, 1824188, 2280235, 3648376, 4560470, 5016517, 9120940, 10033034, 18241880, 20066068, 25082585, 40132136, 50165170, 100330340, 200660680]

約数ペア:

[(1, 200660680), (2, 100330340), (4, 50165170), (5, 40132136), (8, 25082585), (10, 20066068), (11, 18241880), (20, 10033034), (22, 9120940), (40, 5016517), (44, 4560470), (55, 3648376), (88, 2280235), (110, 1824188), (220, 912094), (440, 456047)]