199793568

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{160091}}^1$

素因数の和:160117

約数の個数: 48

約数和(自身を含む): 564804576

約数和(自身を除く): 365011008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 160091, 320182, 480273, 640364, 960546, 1280728, 1921092, 2081183, 2561456, 3842184, 4162366, 5122912, 6243549, 7684368, 8324732, 12487098, 15368736, 16649464, 24974196, 33298928, 49948392, 66597856, 99896784, 199793568]

約数ペア:

[(1, 199793568), (2, 99896784), (3, 66597856), (4, 49948392), (6, 33298928), (8, 24974196), (12, 16649464), (13, 15368736), (16, 12487098), (24, 8324732), (26, 7684368), (32, 6243549), (39, 5122912), (48, 4162366), (52, 3842184), (78, 2561456), (96, 2081183), (104, 1921092), (156, 1280728), (208, 960546), (312, 640364), (416, 480273), (624, 320182), (1248, 160091)]