201495931

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{116539}}^1$

素因数の和:116578

約数の個数: 16

約数和(自身を含む): 261049600

約数和(自身を除く): 59553669

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 116539, 815773, 1515007, 2214241, 10605049, 15499687, 28785133, 201495931]

約数ペア:

[(1, 201495931), (7, 28785133), (13, 15499687), (19, 10605049), (91, 2214241), (133, 1515007), (247, 815773), (1729, 116539)]