237973251994

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{12197}}^1\times {\mathrm{145603}}^1$

素因数の和:157869

約数の個数: 16

約数和(自身を含む): 362319828768

約数和(自身を除く): 124346576774

約数列:

[1, 2, 67, 134, 12197, 24394, 145603, 291206, 817199, 1634398, 9755401, 19510802, 1775919791, 3551839582, 118986625997, 237973251994]

約数ペア:

[(1, 237973251994), (2, 118986625997), (67, 3551839582), (134, 1775919791), (12197, 19510802), (24394, 9755401), (145603, 1634398), (291206, 817199)]