201210396185

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{28682879}}^1$

素因数の和:28682968

約数の個数: 16

約数和(自身を含む): 256080752640

約数和(自身を除く): 54870356455

約数列:

[1, 5, 23, 61, 115, 305, 1403, 7015, 28682879, 143414395, 659706217, 1749655619, 3298531085, 8748278095, 40242079237, 201210396185]

約数ペア:

[(1, 201210396185), (5, 40242079237), (23, 8748278095), (61, 3298531085), (115, 1749655619), (305, 659706217), (1403, 143414395), (7015, 28682879)]