199207164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1276969}}^1$

素因数の和:1276989

約数の個数: 24

約数和(自身を含む): 500572240

約数和(自身を除く): 301365076

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1276969, 2553938, 3830907, 5107876, 7661814, 15323628, 16600597, 33201194, 49801791, 66402388, 99603582, 199207164]

約数ペア:

[(1, 199207164), (2, 99603582), (3, 66402388), (4, 49801791), (6, 33201194), (12, 16600597), (13, 15323628), (26, 7661814), (39, 5107876), (52, 3830907), (78, 2553938), (156, 1276969)]