208139568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2803}}^1$

素因数の和:2851

約数の個数: 160

約数和(自身を含む): 700955136

約数和(自身を除く): 492815568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 34, 39, 42, 48, 51, 52, 56, 68, 78, 84, 91, 102, 104, 112, 119, 136, 156, 168, 182, 204, 208, 221, 238, 272, 273, 312, 336, 357, 364, 408, 442, 476, 546, 624, 663, 714, 728, 816, 884, 952, 1092, 1326, 1428, 1456, 1547, 1768, 1904, 2184, 2652, 2803, 2856, 3094, 3536, 4368, 4641, 5304, 5606, 5712, 6188, 8409, 9282, 10608, 11212, 12376, 16818, 18564, 19621, 22424, 24752, 33636, 36439, 37128, 39242, 44848, 47651, 58863, 67272, 72878, 74256, 78484, 95302, 109317, 117726, 134544, 142953, 145756, 156968, 190604, 218634, 235452, 255073, 285906, 291512, 313936, 333557, 381208, 437268, 470904, 510146, 571812, 583024, 619463, 667114, 762416, 765219, 874536, 941808, 1000671, 1020292, 1143624, 1238926, 1334228, 1530438, 1749072, 1858389, 2001342, 2040584, 2287248, 2477852, 2668456, 3060876, 3716778, 4002684, 4081168, 4336241, 4955704, 5336912, 6121752, 7433556, 8005368, 8672482, 9911408, 12243504, 13008723, 14867112, 16010736, 17344964, 26017446, 29734224, 34689928, 52034892, 69379856, 104069784, 208139568]

約数ペア:

[(1, 208139568), (2, 104069784), (3, 69379856), (4, 52034892), (6, 34689928), (7, 29734224), (8, 26017446), (12, 17344964), (13, 16010736), (14, 14867112), (16, 13008723), (17, 12243504), (21, 9911408), (24, 8672482), (26, 8005368), (28, 7433556), (34, 6121752), (39, 5336912), (42, 4955704), (48, 4336241), (51, 4081168), (52, 4002684), (56, 3716778), (68, 3060876), (78, 2668456), (84, 2477852), (91, 2287248), (102, 2040584), (104, 2001342), (112, 1858389), (119, 1749072), (136, 1530438), (156, 1334228), (168, 1238926), (182, 1143624), (204, 1020292), (208, 1000671), (221, 941808), (238, 874536), (272, 765219), (273, 762416), (312, 667114), (336, 619463), (357, 583024), (364, 571812), (408, 510146), (442, 470904), (476, 437268), (546, 381208), (624, 333557), (663, 313936), (714, 291512), (728, 285906), (816, 255073), (884, 235452), (952, 218634), (1092, 190604), (1326, 156968), (1428, 145756), (1456, 142953), (1547, 134544), (1768, 117726), (1904, 109317), (2184, 95302), (2652, 78484), (2803, 74256), (2856, 72878), (3094, 67272), (3536, 58863), (4368, 47651), (4641, 44848), (5304, 39242), (5606, 37128), (5712, 36439), (6188, 33636), (8409, 24752), (9282, 22424), (10608, 19621), (11212, 18564), (12376, 16818)]