201977784

素因数分解:

$2^3\times 3^2\times {\mathrm{2805247}}^1$

素因数の和:2805259

約数の個数: 24

約数和(自身を含む): 547023360

約数和(自身を除く): 345045576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2805247, 5610494, 8415741, 11220988, 16831482, 22441976, 25247223, 33662964, 50494446, 67325928, 100988892, 201977784]

約数ペア:

[(1, 201977784), (2, 100988892), (3, 67325928), (4, 50494446), (6, 33662964), (8, 25247223), (9, 22441976), (12, 16831482), (18, 11220988), (24, 8415741), (36, 5610494), (72, 2805247)]