140253982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{205651}}^1$

素因数の和:205695

約数の個数: 16

約数和(自身を含む): 236911104

約数和(自身を除く): 96657122

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 205651, 411302, 2262161, 4524322, 6375181, 12750362, 70126991, 140253982]

約数ペア:

[(1, 140253982), (2, 70126991), (11, 12750362), (22, 6375181), (31, 4524322), (62, 2262161), (341, 411302), (682, 205651)]