201757622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{1009}}^1$

素因数の和:1232

約数の個数: 32

約数和(自身を含む): 338148000

約数和(自身を除く): 136390378

約数列:

[1, 2, 11, 22, 61, 122, 149, 298, 671, 1009, 1342, 1639, 2018, 3278, 9089, 11099, 18178, 22198, 61549, 99979, 123098, 150341, 199958, 300682, 677039, 1354078, 1653751, 3307502, 9170801, 18341602, 100878811, 201757622]

約数ペア:

[(1, 201757622), (2, 100878811), (11, 18341602), (22, 9170801), (61, 3307502), (122, 1653751), (149, 1354078), (298, 677039), (671, 300682), (1009, 199958), (1342, 150341), (1639, 123098), (2018, 99979), (3278, 61549), (9089, 22198), (11099, 18178)]