200876138

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:634

約数の個数: 24

約数和(自身を含む): 311690700

約数和(自身を除く): 110814562

約数列:

[1, 2, 41, 82, 149, 298, 401, 802, 1681, 3362, 6109, 12218, 16441, 32882, 59749, 119498, 250469, 500938, 674081, 1348162, 2449709, 4899418, 100438069, 200876138]

約数ペア:

[(1, 200876138), (2, 100438069), (41, 4899418), (82, 2449709), (149, 1348162), (298, 674081), (401, 500938), (802, 250469), (1681, 119498), (3362, 59749), (6109, 32882), (12218, 16441)]