204078147

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{57503}}^1$

素因数の和:57539

約数の個数: 24

約数和(自身を含む): 336743424

約数和(自身を除く): 132665277

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 57503, 172509, 402521, 747539, 1207563, 2242617, 5232773, 9718007, 15698319, 29154021, 68026049, 204078147]

約数ペア:

[(1, 204078147), (3, 68026049), (7, 29154021), (13, 15698319), (21, 9718007), (39, 5232773), (91, 2242617), (169, 1207563), (273, 747539), (507, 402521), (1183, 172509), (3549, 57503)]