222241492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{69191}}^1$

素因数の和:69279

約数の個数: 24

約数和(自身を含む): 430097472

約数和(自身を除く): 207855980

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 69191, 138382, 276764, 761101, 1522202, 3044404, 5050943, 10101886, 20203772, 55560373, 111120746, 222241492]

約数ペア:

[(1, 222241492), (2, 111120746), (4, 55560373), (11, 20203772), (22, 10101886), (44, 5050943), (73, 3044404), (146, 1522202), (292, 761101), (803, 276764), (1606, 138382), (3212, 69191)]