213388.0000000

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 13272000

約数和(自身を除く): 5898652

約数列:

[1, 2, 4, 59, 118, 157, 199, 236, 314, 398, 628, 796, 9263, 11741, 18526, 23482, 31243, 37052, 46964, 62486, 124972, 1843337, 3686674, 7373348]

約数ペア:

[(1, 7373348), (2, 3686674), (4, 1843337), (59, 124972), (118, 62486), (157, 46964), (199, 37052), (236, 31243), (314, 23482), (398, 18526), (628, 11741), (796, 9263)]