226425890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{6761}}^1$

素因数の和:6982

約数の個数: 32

約数和(自身を含む): 433795824

約数和(自身を除く): 207369934

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 197, 394, 985, 1970, 3349, 6698, 6761, 13522, 16745, 33490, 33805, 67610, 114937, 229874, 574685, 1149370, 1331917, 2663834, 6659585, 13319170, 22642589, 45285178, 113212945, 226425890]

約数ペア:

[(1, 226425890), (2, 113212945), (5, 45285178), (10, 22642589), (17, 13319170), (34, 6659585), (85, 2663834), (170, 1331917), (197, 1149370), (394, 574685), (985, 229874), (1970, 114937), (3349, 67610), (6698, 33805), (6761, 33490), (13522, 16745)]