221467010

素因数分解:

$2^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{32713}}^1$

素因数の和:33397

約数の個数: 16

約数和(自身を含む): 399241656

約数和(自身を除く): 177774646

約数列:

[1, 2, 5, 10, 677, 1354, 3385, 6770, 32713, 65426, 163565, 327130, 22146701, 44293402, 110733505, 221467010]

約数ペア:

[(1, 221467010), (2, 110733505), (5, 44293402), (10, 22146701), (677, 327130), (1354, 163565), (3385, 65426), (6770, 32713)]