202208820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{306377}}^1$

素因数の和:306400

約数の個数: 48

約数和(自身を含む): 617658048

約数和(自身を除く): 415449228

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 306377, 612754, 919131, 1225508, 1531885, 1838262, 3063770, 3370147, 3676524, 4595655, 6127540, 6740294, 9191310, 10110441, 13480588, 16850735, 18382620, 20220882, 33701470, 40441764, 50552205, 67402940, 101104410, 202208820]

約数ペア:

[(1, 202208820), (2, 101104410), (3, 67402940), (4, 50552205), (5, 40441764), (6, 33701470), (10, 20220882), (11, 18382620), (12, 16850735), (15, 13480588), (20, 10110441), (22, 9191310), (30, 6740294), (33, 6127540), (44, 4595655), (55, 3676524), (60, 3370147), (66, 3063770), (110, 1838262), (132, 1531885), (165, 1225508), (220, 919131), (330, 612754), (660, 306377)]