207339937

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{23753}}^1$

素因数の和:23832

約数の個数: 16

約数和(自身を含む): 250842240

約数和(自身を除く): 43502303

約数列:

[1, 7, 29, 43, 203, 301, 1247, 8729, 23753, 166271, 688837, 1021379, 4821859, 7149653, 29619991, 207339937]

約数ペア:

[(1, 207339937), (7, 29619991), (29, 7149653), (43, 4821859), (203, 1021379), (301, 688837), (1247, 166271), (8729, 23753)]