200864265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{859}}^1$

素因数の和:1022

約数の個数: 64

約数和(自身を含む): 392325120

約数和(自身を除く): 191460855

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 131, 255, 357, 393, 595, 655, 859, 917, 1785, 1965, 2227, 2577, 2751, 4295, 4585, 6013, 6681, 11135, 12885, 13755, 14603, 15589, 18039, 30065, 33405, 43809, 46767, 73015, 77945, 90195, 102221, 112529, 219045, 233835, 306663, 337587, 511105, 562645, 787703, 1533315, 1687935, 1912993, 2363109, 3938515, 5738979, 9564965, 11815545, 13390951, 28694895, 40172853, 66954755, 200864265]

約数ペア:

[(1, 200864265), (3, 66954755), (5, 40172853), (7, 28694895), (15, 13390951), (17, 11815545), (21, 9564965), (35, 5738979), (51, 3938515), (85, 2363109), (105, 1912993), (119, 1687935), (131, 1533315), (255, 787703), (357, 562645), (393, 511105), (595, 337587), (655, 306663), (859, 233835), (917, 219045), (1785, 112529), (1965, 102221), (2227, 90195), (2577, 77945), (2751, 73015), (4295, 46767), (4585, 43809), (6013, 33405), (6681, 30065), (11135, 18039), (12885, 15589), (13755, 14603)]