221569643956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{13520237}}^1$

素因数の和:13520499

約数の個数: 24

約数和(自身を含む): 412259097096

約数和(自身を除く): 190689453140

約数列:

[1, 2, 4, 17, 34, 68, 241, 482, 964, 4097, 8194, 16388, 13520237, 27040474, 54080948, 229844029, 459688058, 919376116, 3258377117, 6516754234, 13033508468, 55392410989, 110784821978, 221569643956]

約数ペア:

[(1, 221569643956), (2, 110784821978), (4, 55392410989), (17, 13033508468), (34, 6516754234), (68, 3258377117), (241, 919376116), (482, 459688058), (964, 229844029), (4097, 54080948), (8194, 27040474), (16388, 13520237)]