200093776

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{305021}}^1$

素因数の和:305070

約数の個数: 20

約数和(自身を含む): 397138644

約数和(自身を除く): 197044868

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 305021, 610042, 1220084, 2440168, 4880336, 12505861, 25011722, 50023444, 100046888, 200093776]

約数ペア:

[(1, 200093776), (2, 100046888), (4, 50023444), (8, 25011722), (16, 12505861), (41, 4880336), (82, 2440168), (164, 1220084), (328, 610042), (656, 305021)]