201291377

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{2861}}^1$

素因数の和:2933

約数の個数: 24

約数和(自身を含む): 253229760

約数和(自身を除く): 51938383

約数列:

[1, 7, 19, 23, 133, 161, 437, 529, 2861, 3059, 3703, 10051, 20027, 54359, 65803, 70357, 380513, 460621, 1250257, 1513469, 8751799, 10594283, 28755911, 201291377]

約数ペア:

[(1, 201291377), (7, 28755911), (19, 10594283), (23, 8751799), (133, 1513469), (161, 1250257), (437, 460621), (529, 380513), (2861, 70357), (3059, 65803), (3703, 54359), (10051, 20027)]