200055856

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12491}}^1$

素因数の和:12530

約数の個数: 80

約数和(自身を含む): 520466688

約数和(自身を除く): 320410832

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 8008, 12491, 16016, 24982, 49964, 87437, 99928, 137401, 162383, 174874, 199856, 274802, 324766, 349748, 549604, 649532, 699496, 961807, 1099208, 1136681, 1299064, 1398992, 1786213, 1923614, 2198416, 2273362, 2598128, 3572426, 3847228, 4546724, 7144852, 7694456, 9093448, 12503491, 14289704, 15388912, 18186896, 25006982, 28579408, 50013964, 100027928, 200055856]

約数ペア:

[(1, 200055856), (2, 100027928), (4, 50013964), (7, 28579408), (8, 25006982), (11, 18186896), (13, 15388912), (14, 14289704), (16, 12503491), (22, 9093448), (26, 7694456), (28, 7144852), (44, 4546724), (52, 3847228), (56, 3572426), (77, 2598128), (88, 2273362), (91, 2198416), (104, 1923614), (112, 1786213), (143, 1398992), (154, 1299064), (176, 1136681), (182, 1099208), (208, 961807), (286, 699496), (308, 649532), (364, 549604), (572, 349748), (616, 324766), (728, 274802), (1001, 199856), (1144, 174874), (1232, 162383), (1456, 137401), (2002, 99928), (2288, 87437), (4004, 49964), (8008, 24982), (12491, 16016)]