200744980

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{271277}}^1$

素因数の和:271323

約数の個数: 24

約数和(自身を含む): 432959688

約数和(自身を除く): 232214708

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 271277, 542554, 1085108, 1356385, 2712770, 5425540, 10037249, 20074498, 40148996, 50186245, 100372490, 200744980]

約数ペア:

[(1, 200744980), (2, 100372490), (4, 50186245), (5, 40148996), (10, 20074498), (20, 10037249), (37, 5425540), (74, 2712770), (148, 1356385), (185, 1085108), (370, 542554), (740, 271277)]