196993846

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{4273}}^1$

素因数の和:4408

約数の個数: 32

約数和(自身を含む): 350809920

約数和(自身を除く): 153816074

約数列:

[1, 2, 7, 14, 37, 74, 89, 178, 259, 518, 623, 1246, 3293, 4273, 6586, 8546, 23051, 29911, 46102, 59822, 158101, 316202, 380297, 760594, 1106707, 2213414, 2662079, 5324158, 14070989, 28141978, 98496923, 196993846]

約数ペア:

[(1, 196993846), (2, 98496923), (7, 28141978), (14, 14070989), (37, 5324158), (74, 2662079), (89, 2213414), (178, 1106707), (259, 760594), (518, 380297), (623, 316202), (1246, 158101), (3293, 59822), (4273, 46102), (6586, 29911), (8546, 23051)]