207421814

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{17599}}^1$

素因数の和:17755

約数の個数: 16

約数和(自身を含む): 319334400

約数和(自身を除く): 111912586

約数列:

[1, 2, 71, 83, 142, 166, 5893, 11786, 17599, 35198, 1249529, 1460717, 2499058, 2921434, 103710907, 207421814]

約数ペア:

[(1, 207421814), (2, 103710907), (71, 2921434), (83, 2499058), (142, 1460717), (166, 1249529), (5893, 35198), (11786, 17599)]