208421798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{96581}}^1$

素因数の和:96679

約数の個数: 16

約数和(自身を含む): 340741296

約数和(自身を除く): 132319498

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 96581, 193162, 1255553, 2511106, 8016223, 16032446, 104210899, 208421798]

約数ペア:

[(1, 208421798), (2, 104210899), (13, 16032446), (26, 8016223), (83, 2511106), (166, 1255553), (1079, 193162), (2158, 96581)]