201719165

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{2693}}^1$

素因数の和:2980

約数の個数: 16

約数和(自身を含む): 246727296

約数和(自身を除く): 45008131

約数列:

[1, 5, 71, 211, 355, 1055, 2693, 13465, 14981, 74905, 191203, 568223, 956015, 2841115, 40343833, 201719165]

約数ペア:

[(1, 201719165), (5, 40343833), (71, 2841115), (211, 956015), (355, 568223), (1055, 191203), (2693, 74905), (13465, 14981)]