220009076

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{341629}}^1$

素因数の和:341663

約数の個数: 24

約数和(自身を含む): 459150720

約数和(自身を除く): 239141644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 341629, 683258, 1366516, 2391403, 4782806, 7857467, 9565612, 15714934, 31429868, 55002269, 110004538, 220009076]

約数ペア:

[(1, 220009076), (2, 110004538), (4, 55002269), (7, 31429868), (14, 15714934), (23, 9565612), (28, 7857467), (46, 4782806), (92, 2391403), (161, 1366516), (322, 683258), (644, 341629)]