205529401

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{39839}}^1$

素因数の和:39924

約数の個数: 16

約数和(自身を含む): 260075520

約数和(自身を除く): 54546119

約数列:

[1, 7, 11, 67, 77, 469, 737, 5159, 39839, 278873, 438229, 2669213, 3067603, 18684491, 29361343, 205529401]

約数ペア:

[(1, 205529401), (7, 29361343), (11, 18684491), (67, 3067603), (77, 2669213), (469, 438229), (737, 278873), (5159, 39839)]