199257288

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{63377}}^1$

素因数の和:63517

約数の個数: 32

約数和(自身を含む): 501953760

約数和(自身を除く): 302696472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 63377, 126754, 190131, 253508, 380262, 507016, 760524, 1521048, 8302387, 16604774, 24907161, 33209548, 49814322, 66419096, 99628644, 199257288]

約数ペア:

[(1, 199257288), (2, 99628644), (3, 66419096), (4, 49814322), (6, 33209548), (8, 24907161), (12, 16604774), (24, 8302387), (131, 1521048), (262, 760524), (393, 507016), (524, 380262), (786, 253508), (1048, 190131), (1572, 126754), (3144, 63377)]