223622888

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{2687}}^1$

素因数の和:2897

約数の個数: 32

約数和(自身を含む): 427714560

約数和(自身を除く): 204091672

約数列:

[1, 2, 4, 8, 101, 103, 202, 206, 404, 412, 808, 824, 2687, 5374, 10403, 10748, 20806, 21496, 41612, 83224, 271387, 276761, 542774, 553522, 1085548, 1107044, 2171096, 2214088, 27952861, 55905722, 111811444, 223622888]

約数ペア:

[(1, 223622888), (2, 111811444), (4, 55905722), (8, 27952861), (101, 2214088), (103, 2171096), (202, 1107044), (206, 1085548), (404, 553522), (412, 542774), (808, 276761), (824, 271387), (2687, 83224), (5374, 41612), (10403, 21496), (10748, 20806)]