201994076151

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{770179}}^1$

素因数の和:770396

約数の個数: 48

約数和(自身を含む): 349871208960

約数和(自身を除く): 147877132809

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 181, 207, 483, 543, 1267, 1449, 1629, 3801, 4163, 11403, 12489, 29141, 37467, 87423, 262269, 770179, 2310537, 5391253, 6931611, 16173759, 17714117, 48521277, 53142351, 123998819, 139402399, 159427053, 371996457, 418207197, 975816793, 1115989371, 1254621591, 2927450379, 3206255177, 8782351137, 9618765531, 22443786239, 28856296593, 67331358717, 201994076151]

約数ペア:

[(1, 201994076151), (3, 67331358717), (7, 28856296593), (9, 22443786239), (21, 9618765531), (23, 8782351137), (63, 3206255177), (69, 2927450379), (161, 1254621591), (181, 1115989371), (207, 975816793), (483, 418207197), (543, 371996457), (1267, 159427053), (1449, 139402399), (1629, 123998819), (3801, 53142351), (4163, 48521277), (11403, 17714117), (12489, 16173759), (29141, 6931611), (37467, 5391253), (87423, 2310537), (262269, 770179)]