200045209

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{12281}}^1$

素因数の和:12480

約数の個数: 16

約数和(自身を含む): 247605120

約数和(自身を除く): 47559911

約数列:

[1, 7, 13, 91, 179, 1253, 2327, 12281, 16289, 85967, 159653, 1117571, 2198299, 15388093, 28577887, 200045209]

約数ペア:

[(1, 200045209), (7, 28577887), (13, 15388093), (91, 2198299), (179, 1117571), (1253, 159653), (2327, 85967), (12281, 16289)]