229690076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{745747}}^1$

素因数の和:745769

約数の個数: 24

約数和(自身を含む): 501142656

約数和(自身を除く): 271452580

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 745747, 1491494, 2982988, 5220229, 8203217, 10440458, 16406434, 20880916, 32812868, 57422519, 114845038, 229690076]

約数ペア:

[(1, 229690076), (2, 114845038), (4, 57422519), (7, 32812868), (11, 20880916), (14, 16406434), (22, 10440458), (28, 8203217), (44, 5220229), (77, 2982988), (154, 1491494), (308, 745747)]