187006209

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{20939}}^1$

素因数の和:21184

約数の個数: 16

約数和(自身を含む): 269707200

約数和(自身を除く): 82700991

約数列:

[1, 3, 13, 39, 229, 687, 2977, 8931, 20939, 62817, 272207, 816621, 4795031, 14385093, 62335403, 187006209]

約数ペア:

[(1, 187006209), (3, 62335403), (13, 14385093), (39, 4795031), (229, 816621), (687, 272207), (2977, 62817), (8931, 20939)]