207820024

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{13537}}^1$

素因数の和:13663

約数の個数: 32

約数和(自身を含む): 414262800

約数和(自身を除く): 206442776

約数列:

[1, 2, 4, 8, 19, 38, 76, 101, 152, 202, 404, 808, 1919, 3838, 7676, 13537, 15352, 27074, 54148, 108296, 257203, 514406, 1028812, 1367237, 2057624, 2734474, 5468948, 10937896, 25977503, 51955006, 103910012, 207820024]

約数ペア:

[(1, 207820024), (2, 103910012), (4, 51955006), (8, 25977503), (19, 10937896), (38, 5468948), (76, 2734474), (101, 2057624), (152, 1367237), (202, 1028812), (404, 514406), (808, 257203), (1919, 108296), (3838, 54148), (7676, 27074), (13537, 15352)]