199936776

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 558472320

約数和(自身を除く): 358535544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 107, 113, 156, 159, 212, 214, 226, 312, 318, 321, 339, 424, 428, 452, 636, 642, 678, 689, 856, 904, 1272, 1284, 1356, 1378, 1391, 1469, 2067, 2568, 2712, 2756, 2782, 2938, 4134, 4173, 4407, 5512, 5564, 5671, 5876, 5989, 8268, 8346, 8814, 11128, 11342, 11752, 11978, 12091, 16536, 16692, 17013, 17628, 17967, 22684, 23956, 24182, 33384, 34026, 35256, 35934, 36273, 45368, 47912, 48364, 68052, 71868, 72546, 73723, 77857, 96728, 136104, 143736, 145092, 147446, 155714, 157183, 221169, 233571, 290184, 294892, 311428, 314366, 442338, 467142, 471549, 589784, 622856, 628732, 640823, 884676, 934284, 943098, 1257464, 1281646, 1769352, 1868568, 1886196, 1922469, 2563292, 3772392, 3844938, 5126584, 7689876, 8330699, 15379752, 16661398, 24992097, 33322796, 49984194, 66645592, 99968388, 199936776]

約数ペア:

[(1, 199936776), (2, 99968388), (3, 66645592), (4, 49984194), (6, 33322796), (8, 24992097), (12, 16661398), (13, 15379752), (24, 8330699), (26, 7689876), (39, 5126584), (52, 3844938), (53, 3772392), (78, 2563292), (104, 1922469), (106, 1886196), (107, 1868568), (113, 1769352), (156, 1281646), (159, 1257464), (212, 943098), (214, 934284), (226, 884676), (312, 640823), (318, 628732), (321, 622856), (339, 589784), (424, 471549), (428, 467142), (452, 442338), (636, 314366), (642, 311428), (678, 294892), (689, 290184), (856, 233571), (904, 221169), (1272, 157183), (1284, 155714), (1356, 147446), (1378, 145092), (1391, 143736), (1469, 136104), (2067, 96728), (2568, 77857), (2712, 73723), (2756, 72546), (2782, 71868), (2938, 68052), (4134, 48364), (4173, 47912), (4407, 45368), (5512, 36273), (5564, 35934), (5671, 35256), (5876, 34026), (5989, 33384), (8268, 24182), (8346, 23956), (8814, 22684), (11128, 17967), (11342, 17628), (11752, 17013), (11978, 16692), (12091, 16536)]