205392222

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{232871}}^1$

素因数の和:232893

約数の個数: 36

約数和(自身を含む): 517674456

約数和(自身を除く): 312282234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 232871, 465742, 698613, 1397226, 1630097, 2095839, 3260194, 4191678, 4890291, 9780582, 11410679, 14670873, 22821358, 29341746, 34232037, 68464074, 102696111, 205392222]

約数ペア:

[(1, 205392222), (2, 102696111), (3, 68464074), (6, 34232037), (7, 29341746), (9, 22821358), (14, 14670873), (18, 11410679), (21, 9780582), (42, 4890291), (49, 4191678), (63, 3260194), (98, 2095839), (126, 1630097), (147, 1397226), (294, 698613), (441, 465742), (882, 232871)]