201906730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{1579}}^1$

素因数の和:2278

約数の個数: 32

約数和(自身を含む): 383371200

約数和(自身を除く): 181464470

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 673, 1346, 1579, 3158, 3365, 6730, 7895, 12787, 15790, 25574, 30001, 60002, 63935, 127870, 150005, 300010, 1062667, 2125334, 5313335, 10626670, 20190673, 40381346, 100953365, 201906730]

約数ペア:

[(1, 201906730), (2, 100953365), (5, 40381346), (10, 20190673), (19, 10626670), (38, 5313335), (95, 2125334), (190, 1062667), (673, 300010), (1346, 150005), (1579, 127870), (3158, 63935), (3365, 60002), (6730, 30001), (7895, 25574), (12787, 15790)]