200787376

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{1669}}^1$

素因数の和:1853

約数の個数: 40

約数和(自身を含む): 398421920

約数和(自身を除く): 197634544

約数列:

[1, 2, 4, 8, 16, 73, 103, 146, 206, 292, 412, 584, 824, 1168, 1648, 1669, 3338, 6676, 7519, 13352, 15038, 26704, 30076, 60152, 120304, 121837, 171907, 243674, 343814, 487348, 687628, 974696, 1375256, 1949392, 2750512, 12549211, 25098422, 50196844, 100393688, 200787376]

約数ペア:

[(1, 200787376), (2, 100393688), (4, 50196844), (8, 25098422), (16, 12549211), (73, 2750512), (103, 1949392), (146, 1375256), (206, 974696), (292, 687628), (412, 487348), (584, 343814), (824, 243674), (1168, 171907), (1648, 121837), (1669, 120304), (3338, 60152), (6676, 30076), (7519, 26704), (13352, 15038)]