199684368

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{106669}}^1$

素因数の和:106696

約数の個数: 60

約数和(自身を含む): 601832140

約数和(自身を除く): 402147772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 106669, 213338, 320007, 426676, 640014, 853352, 960021, 1280028, 1386697, 1706704, 1920042, 2560056, 2773394, 3840084, 4160091, 5120112, 5546788, 7680168, 8320182, 11093576, 12480273, 15360336, 16640364, 22187152, 24960546, 33280728, 49921092, 66561456, 99842184, 199684368]

約数ペア:

[(1, 199684368), (2, 99842184), (3, 66561456), (4, 49921092), (6, 33280728), (8, 24960546), (9, 22187152), (12, 16640364), (13, 15360336), (16, 12480273), (18, 11093576), (24, 8320182), (26, 7680168), (36, 5546788), (39, 5120112), (48, 4160091), (52, 3840084), (72, 2773394), (78, 2560056), (104, 1920042), (117, 1706704), (144, 1386697), (156, 1280028), (208, 960021), (234, 853352), (312, 640014), (468, 426676), (624, 320007), (936, 213338), (1872, 106669)]