201929505

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{10099}}^1$

素因数の和:10181

約数の個数: 32

約数和(自身を含む): 341299200

約数和(自身を除く): 139369695

約数列:

[1, 3, 5, 15, 31, 43, 93, 129, 155, 215, 465, 645, 1333, 3999, 6665, 10099, 19995, 30297, 50495, 151485, 313069, 434257, 939207, 1302771, 1565345, 2171285, 4696035, 6513855, 13461967, 40385901, 67309835, 201929505]

約数ペア:

[(1, 201929505), (3, 67309835), (5, 40385901), (15, 13461967), (31, 6513855), (43, 4696035), (93, 2171285), (129, 1565345), (155, 1302771), (215, 939207), (465, 434257), (645, 313069), (1333, 151485), (3999, 50495), (6665, 30297), (10099, 19995)]