202011089

素因数分解:

$7^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1\times {\mathrm{557}}^1$

素因数の和:1024

約数の個数: 16

約数和(自身を含む): 233342208

約数和(自身を除く): 31331119

約数列:

[1, 7, 197, 263, 557, 1379, 1841, 3899, 51811, 109729, 146491, 362677, 768103, 1025437, 28858727, 202011089]

約数ペア:

[(1, 202011089), (7, 28858727), (197, 1025437), (263, 768103), (557, 362677), (1379, 146491), (1841, 109729), (3899, 51811)]