200682755

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 312560640

約数和(自身を除く): 111877885

約数列:

[1, 5, 7, 13, 29, 35, 65, 67, 91, 145, 203, 227, 335, 377, 455, 469, 871, 1015, 1135, 1589, 1885, 1943, 2345, 2639, 2951, 4355, 6097, 6583, 7945, 9715, 13195, 13601, 14755, 15209, 20657, 25259, 30485, 32915, 46081, 68005, 76045, 85579, 103285, 106463, 126295, 176813, 197717, 230405, 427895, 441061, 532315, 599053, 884065, 988585, 1384019, 2205305, 2995265, 3087427, 5733793, 6920095, 15437135, 28668965, 40136551, 200682755]

約数ペア:

[(1, 200682755), (5, 40136551), (7, 28668965), (13, 15437135), (29, 6920095), (35, 5733793), (65, 3087427), (67, 2995265), (91, 2205305), (145, 1384019), (203, 988585), (227, 884065), (335, 599053), (377, 532315), (455, 441061), (469, 427895), (871, 230405), (1015, 197717), (1135, 176813), (1589, 126295), (1885, 106463), (1943, 103285), (2345, 85579), (2639, 76045), (2951, 68005), (4355, 46081), (6097, 32915), (6583, 30485), (7945, 25259), (9715, 20657), (13195, 15209), (13601, 14755)]