219036391

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{26317}}^1$

素因数の和:26394

約数の個数: 16

約数和(自身を含む): 265285440

約数和(自身を除く): 46249049

約数列:

[1, 7, 29, 41, 203, 287, 1189, 8323, 26317, 184219, 763193, 1078997, 5342351, 7552979, 31290913, 219036391]

約数ペア:

[(1, 219036391), (7, 31290913), (29, 7552979), (41, 5342351), (203, 1078997), (287, 763193), (1189, 184219), (8323, 26317)]