199639902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{432121}}^1$

素因数の和:432144

約数の個数: 32

約数和(自身を含む): 497804544

約数和(自身を除く): 298164642

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 432121, 864242, 1296363, 2592726, 3024847, 4753331, 6049694, 9074541, 9506662, 14259993, 18149082, 28519986, 33273317, 66546634, 99819951, 199639902]

約数ペア:

[(1, 199639902), (2, 99819951), (3, 66546634), (6, 33273317), (7, 28519986), (11, 18149082), (14, 14259993), (21, 9506662), (22, 9074541), (33, 6049694), (42, 4753331), (66, 3024847), (77, 2592726), (154, 1296363), (231, 864242), (462, 432121)]