201328729

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{33797}}^1$

素因数の和:33864

約数の個数: 16

約数和(自身を含む): 246590208

約数和(自身を除く): 45261479

約数列:

[1, 7, 23, 37, 161, 259, 851, 5957, 33797, 236579, 777331, 1250489, 5441317, 8753423, 28761247, 201328729]

約数ペア:

[(1, 201328729), (7, 28761247), (23, 8753423), (37, 5441317), (161, 1250489), (259, 777331), (851, 236579), (5957, 33797)]