227712052

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^2\times {\mathrm{491}}^1$

素因数の和:660

約数の個数: 36

約数和(自身を含む): 422620128

約数和(自身を除く): 194908076

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 491, 982, 1633, 1964, 3266, 5041, 6532, 10082, 11293, 20164, 22586, 34861, 45172, 69722, 115943, 139444, 231886, 463772, 801803, 1603606, 2475131, 3207212, 4950262, 9900524, 56928013, 113856026, 227712052]

約数ペア:

[(1, 227712052), (2, 113856026), (4, 56928013), (23, 9900524), (46, 4950262), (71, 3207212), (92, 2475131), (142, 1603606), (284, 801803), (491, 463772), (982, 231886), (1633, 139444), (1964, 115943), (3266, 69722), (5041, 45172), (6532, 34861), (10082, 22586), (11293, 20164)]