207640368

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{36973}}^1$

素因数の和:37003

約数の個数: 80

約数和(自身を含む): 641868640

約数和(自身を除く): 434228272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 36973, 73946, 110919, 147892, 221838, 295784, 332757, 443676, 480649, 591568, 665514, 887352, 961298, 998271, 1331028, 1441947, 1774704, 1922596, 1996542, 2662056, 2883894, 3845192, 3993084, 4325841, 5324112, 5767788, 7690384, 7986168, 8651682, 11535576, 12977523, 15972336, 17303364, 23071152, 25955046, 34606728, 51910092, 69213456, 103820184, 207640368]

約数ペア:

[(1, 207640368), (2, 103820184), (3, 69213456), (4, 51910092), (6, 34606728), (8, 25955046), (9, 23071152), (12, 17303364), (13, 15972336), (16, 12977523), (18, 11535576), (24, 8651682), (26, 7986168), (27, 7690384), (36, 5767788), (39, 5324112), (48, 4325841), (52, 3993084), (54, 3845192), (72, 2883894), (78, 2662056), (104, 1996542), (108, 1922596), (117, 1774704), (144, 1441947), (156, 1331028), (208, 998271), (216, 961298), (234, 887352), (312, 665514), (351, 591568), (432, 480649), (468, 443676), (624, 332757), (702, 295784), (936, 221838), (1404, 147892), (1872, 110919), (2808, 73946), (5616, 36973)]