196155911

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{18521}}^1$

素因数の和:18634

約数の個数: 16

約数和(自身を含む): 240045120

約数和(自身を除く): 43889209

約数列:

[1, 7, 17, 89, 119, 623, 1513, 10591, 18521, 129647, 314857, 1648369, 2203999, 11538583, 28022273, 196155911]

約数ペア:

[(1, 196155911), (7, 28022273), (17, 11538583), (89, 2203999), (119, 1648369), (623, 314857), (1513, 129647), (10591, 18521)]