208977386

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{6701}}^1$

素因数の和:7237

約数の個数: 16

約数和(自身を含む): 324269568

約数和(自身を除く): 115292182

約数列:

[1, 2, 31, 62, 503, 1006, 6701, 13402, 15593, 31186, 207731, 415462, 3370603, 6741206, 104488693, 208977386]

約数ペア:

[(1, 208977386), (2, 104488693), (31, 6741206), (62, 3370603), (503, 415462), (1006, 207731), (6701, 31186), (13402, 15593)]