211679622895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{363989}}^1$

素因数の和:364419

約数の個数: 32

約数和(自身を含む): 286183497600

約数和(自身を除く): 74503874705

約数列:

[1, 5, 13, 23, 65, 115, 299, 389, 1495, 1945, 5057, 8947, 25285, 44735, 116311, 363989, 581555, 1819945, 4731857, 8371747, 23659285, 41858735, 108832711, 141591721, 544163555, 707958605, 1840692373, 3256609583, 9203461865, 16283047915, 42335924579, 211679622895]

約数ペア:

[(1, 211679622895), (5, 42335924579), (13, 16283047915), (23, 9203461865), (65, 3256609583), (115, 1840692373), (299, 707958605), (389, 544163555), (1495, 141591721), (1945, 108832711), (5057, 41858735), (8947, 23659285), (25285, 8371747), (44735, 4731857), (116311, 1819945), (363989, 581555)]