199414718

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1\times {\mathrm{2131}}^1$

素因数の和:2863

約数の個数: 16

約数和(自身を含む): 303937920

約数和(自身を除く): 104523202

約数列:

[1, 2, 71, 142, 659, 1318, 2131, 4262, 46789, 93578, 151301, 302602, 1404329, 2808658, 99707359, 199414718]

約数ペア:

[(1, 199414718), (2, 99707359), (71, 2808658), (142, 1404329), (659, 302602), (1318, 151301), (2131, 93578), (4262, 46789)]