221756532

素因数分解:

$2^2\times 3^1\times {\mathrm{4969}}^1\times {\mathrm{3719}}^1$

素因数の和:8695

約数の個数: 24

約数和(自身を含む): 517675200

約数和(自身を除く): 295918668

約数列:

[1, 2, 3, 4, 6, 12, 3719, 4969, 7438, 9938, 11157, 14876, 14907, 19876, 22314, 29814, 44628, 59628, 18479711, 36959422, 55439133, 73918844, 110878266, 221756532]

約数ペア:

[(1, 221756532), (2, 110878266), (3, 73918844), (4, 55439133), (6, 36959422), (12, 18479711), (3719, 59628), (4969, 44628), (7438, 29814), (9938, 22314), (11157, 19876), (14876, 14907)]