214038055

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{3329}}^1$

素因数の和:3519

約数の個数: 32

約数和(自身を含む): 322237440

約数和(自身を除く): 108199385

約数列:

[1, 5, 7, 11, 35, 55, 77, 167, 385, 835, 1169, 1837, 3329, 5845, 9185, 12859, 16645, 23303, 36619, 64295, 116515, 183095, 256333, 555943, 1281665, 2779715, 3891601, 6115373, 19458005, 30576865, 42807611, 214038055]

約数ペア:

[(1, 214038055), (5, 42807611), (7, 30576865), (11, 19458005), (35, 6115373), (55, 3891601), (77, 2779715), (167, 1281665), (385, 555943), (835, 256333), (1169, 183095), (1837, 116515), (3329, 64295), (5845, 36619), (9185, 23303), (12859, 16645)]