201057621

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1\times {\mathrm{1187}}^1$

素因数の和:1752

約数の個数: 16

約数和(自身を含む): 270978048

約数和(自身を除く): 69920427

約数列:

[1, 3, 131, 393, 431, 1187, 1293, 3561, 56461, 155497, 169383, 466491, 511597, 1534791, 67019207, 201057621]

約数ペア:

[(1, 201057621), (3, 67019207), (131, 1534791), (393, 511597), (431, 466491), (1187, 169383), (1293, 155497), (3561, 56461)]