207440012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{54647}}^1$

素因数の和:54737

約数の個数: 24

約数和(自身を含む): 396307296

約数和(自身を除く): 188867284

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 54647, 109294, 218588, 710411, 1420822, 2841644, 3989231, 7978462, 15956924, 51860003, 103720006, 207440012]

約数ペア:

[(1, 207440012), (2, 103720006), (4, 51860003), (13, 15956924), (26, 7978462), (52, 3989231), (73, 2841644), (146, 1420822), (292, 710411), (949, 218588), (1898, 109294), (3796, 54647)]