201471507902

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{864989}}^1$

素因数の和:865256

約数の個数: 32

約数和(自身を含む): 350756904960

約数和(自身を除く): 149285397058

約数列:

[1, 2, 7, 14, 127, 131, 254, 262, 889, 917, 1778, 1834, 16637, 33274, 116459, 232918, 864989, 1729978, 6054923, 12109846, 109853603, 113313559, 219707206, 226627118, 768975221, 793194913, 1537950442, 1586389826, 14390821993, 28781643986, 100735753951, 201471507902]

約数ペア:

[(1, 201471507902), (2, 100735753951), (7, 28781643986), (14, 14390821993), (127, 1586389826), (131, 1537950442), (254, 793194913), (262, 768975221), (889, 226627118), (917, 219707206), (1778, 113313559), (1834, 109853603), (16637, 12109846), (33274, 6054923), (116459, 1729978), (232918, 864989)]