199979722

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{503}}^1\times {\mathrm{1451}}^1$

素因数の和:2093

約数の個数: 16

約数和(自身を含む): 302968512

約数和(自身を除く): 102988790

約数列:

[1, 2, 137, 274, 503, 1006, 1451, 2902, 68911, 137822, 198787, 397574, 729853, 1459706, 99989861, 199979722]

約数ペア:

[(1, 199979722), (2, 99989861), (137, 1459706), (274, 729853), (503, 397574), (1006, 198787), (1451, 137822), (2902, 68911)]