208227533759

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{5651}}^1\times {\mathrm{228869}}^1$

素因数の和:234550

約数の個数: 16

約数和(自身を含む): 248366062080

約数和(自身を除く): 40138528321

約数列:

[1, 7, 23, 161, 5651, 39557, 129973, 228869, 909811, 1602083, 5263987, 36847909, 1293338719, 9053371033, 29746790537, 208227533759]

約数ペア:

[(1, 208227533759), (7, 29746790537), (23, 9053371033), (161, 1293338719), (5651, 36847909), (39557, 5263987), (129973, 1602083), (228869, 909811)]