205651686233

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1\times {\mathrm{9419}}^1$

素因数の和:9917

約数の個数: 32

約数和(自身を含む): 240650403840

約数和(自身を除く): 34998717607

約数列:

[1, 7, 71, 197, 223, 497, 1379, 1561, 9419, 13987, 15833, 43931, 65933, 97909, 110831, 307517, 668749, 1855543, 2100437, 3119101, 4681243, 12988801, 14703059, 21833707, 131743553, 149131027, 413786089, 922204871, 1043917189, 2896502623, 29378812319, 205651686233]

約数ペア:

[(1, 205651686233), (7, 29378812319), (71, 2896502623), (197, 1043917189), (223, 922204871), (497, 413786089), (1379, 149131027), (1561, 131743553), (9419, 21833707), (13987, 14703059), (15833, 12988801), (43931, 4681243), (65933, 3119101), (97909, 2100437), (110831, 1855543), (307517, 668749)]