201893608

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{701}}^1$

素因数の和:890

約数の個数: 64

約数和(自身を含む): 448156800

約数和(自身を除く): 246263192

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 139, 148, 259, 278, 296, 518, 556, 701, 973, 1036, 1112, 1402, 1946, 2072, 2804, 3892, 4907, 5143, 5608, 7784, 9814, 10286, 19628, 20572, 25937, 36001, 39256, 41144, 51874, 72002, 97439, 103748, 144004, 181559, 194878, 207496, 288008, 363118, 389756, 682073, 726236, 779512, 1364146, 1452472, 2728292, 3605243, 5456584, 7210486, 14420972, 25236701, 28841944, 50473402, 100946804, 201893608]

約数ペア:

[(1, 201893608), (2, 100946804), (4, 50473402), (7, 28841944), (8, 25236701), (14, 14420972), (28, 7210486), (37, 5456584), (56, 3605243), (74, 2728292), (139, 1452472), (148, 1364146), (259, 779512), (278, 726236), (296, 682073), (518, 389756), (556, 363118), (701, 288008), (973, 207496), (1036, 194878), (1112, 181559), (1402, 144004), (1946, 103748), (2072, 97439), (2804, 72002), (3892, 51874), (4907, 41144), (5143, 39256), (5608, 36001), (7784, 25937), (9814, 20572), (10286, 19628)]