201480446

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1163}}^1$

素因数の和:1328

約数の個数: 32

約数和(自身を含む): 328527360

約数和(自身を除く): 127046914

約数列:

[1, 2, 19, 38, 47, 94, 97, 194, 893, 1163, 1786, 1843, 2326, 3686, 4559, 9118, 22097, 44194, 54661, 86621, 109322, 112811, 173242, 225622, 1038559, 2077118, 2143409, 4286818, 5302117, 10604234, 100740223, 201480446]

約数ペア:

[(1, 201480446), (2, 100740223), (19, 10604234), (38, 5302117), (47, 4286818), (94, 2143409), (97, 2077118), (194, 1038559), (893, 225622), (1163, 173242), (1786, 112811), (1843, 109322), (2326, 86621), (3686, 54661), (4559, 44194), (9118, 22097)]