221440594

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{15601}}^1$

素因数の和:15801

約数の個数: 16

約数和(自身を含む): 341496576

約数和(自身を除く): 120055982

約数列:

[1, 2, 47, 94, 151, 302, 7097, 14194, 15601, 31202, 733247, 1466494, 2355751, 4711502, 110720297, 221440594]

約数ペア:

[(1, 221440594), (2, 110720297), (47, 4711502), (94, 2355751), (151, 1466494), (302, 733247), (7097, 31202), (14194, 15601)]