208034758

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{619}}^1\times {\mathrm{853}}^1$

素因数の和:1671

約数の個数: 16

約数和(自身を含む): 314511120

約数和(自身を除く): 106476362

約数列:

[1, 2, 197, 394, 619, 853, 1238, 1706, 121943, 168041, 243886, 336082, 528007, 1056014, 104017379, 208034758]

約数ペア:

[(1, 208034758), (2, 104017379), (197, 1056014), (394, 528007), (619, 336082), (853, 243886), (1238, 168041), (1706, 121943)]