211296230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{1933}}^1$

素因数の和:2600

約数の個数: 32

約数和(自身を含む): 403540704

約数和(自身を除く): 192244474

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 643, 1286, 1933, 3215, 3866, 6430, 9665, 10931, 19330, 21862, 32861, 54655, 65722, 109310, 164305, 328610, 1242919, 2485838, 6214595, 12429190, 21129623, 42259246, 105648115, 211296230]

約数ペア:

[(1, 211296230), (2, 105648115), (5, 42259246), (10, 21129623), (17, 12429190), (34, 6214595), (85, 2485838), (170, 1242919), (643, 328610), (1286, 164305), (1933, 109310), (3215, 65722), (3866, 54655), (6430, 32861), (9665, 21862), (10931, 19330)]