208048291218

素因数分解:

$2^1\times 3^2\times {\mathrm{269}}^1\times {\mathrm{281}}^1\times {\mathrm{152909}}^1$

素因数の和:153467

約数の個数: 48

約数和(自身を含む): 454060128600

約数和(自身を除く): 246011837382

約数列:

[1, 2, 3, 6, 9, 18, 269, 281, 538, 562, 807, 843, 1614, 1686, 2421, 2529, 4842, 5058, 75589, 151178, 152909, 226767, 305818, 453534, 458727, 680301, 917454, 1360602, 1376181, 2752362, 41132521, 42967429, 82265042, 85934858, 123397563, 128902287, 246795126, 257804574, 370192689, 386706861, 740385378, 773413722, 11558238401, 23116476802, 34674715203, 69349430406, 104024145609, 208048291218]

約数ペア:

[(1, 208048291218), (2, 104024145609), (3, 69349430406), (6, 34674715203), (9, 23116476802), (18, 11558238401), (269, 773413722), (281, 740385378), (538, 386706861), (562, 370192689), (807, 257804574), (843, 246795126), (1614, 128902287), (1686, 123397563), (2421, 85934858), (2529, 82265042), (4842, 42967429), (5058, 41132521), (75589, 2752362), (151178, 1376181), (152909, 1360602), (226767, 917454), (305818, 680301), (453534, 458727)]