320199301246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1\times {\mathrm{234989}}^1$

素因数の和:235500

約数の個数: 32

約数和(自身を含む): 528186083040

約数和(自身を除く): 207986781794

約数列:

[1, 2, 11, 22, 241, 257, 482, 514, 2651, 2827, 5302, 5654, 61937, 123874, 234989, 469978, 681307, 1362614, 2584879, 5169758, 56632349, 60392173, 113264698, 120784346, 622955839, 664313903, 1245911678, 1328627806, 14554513693, 29109027386, 160099650623, 320199301246]

約数ペア:

[(1, 320199301246), (2, 160099650623), (11, 29109027386), (22, 14554513693), (241, 1328627806), (257, 1245911678), (482, 664313903), (514, 622955839), (2651, 120784346), (2827, 113264698), (5302, 60392173), (5654, 56632349), (61937, 5169758), (123874, 2584879), (234989, 1362614), (469978, 681307)]