207615170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{4231}}^1$

素因数の和:4946

約数の個数: 32

約数和(自身を含む): 427804416

約数和(自身を除く): 220189246

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 701, 1402, 3505, 4231, 4907, 7010, 8462, 9814, 21155, 24535, 29617, 42310, 49070, 59234, 148085, 296170, 2965931, 5931862, 14829655, 20761517, 29659310, 41523034, 103807585, 207615170]

約数ペア:

[(1, 207615170), (2, 103807585), (5, 41523034), (7, 29659310), (10, 20761517), (14, 14829655), (35, 5931862), (70, 2965931), (701, 296170), (1402, 148085), (3505, 59234), (4231, 49070), (4907, 42310), (7010, 29617), (8462, 24535), (9814, 21155)]