208265776

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{6029}}^1$

素因数の和:6181

約数の個数: 40

約数和(自身を含む): 430686720

約数和(自身を除く): 222420944

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 127, 136, 254, 272, 508, 1016, 2032, 2159, 4318, 6029, 8636, 12058, 17272, 24116, 34544, 48232, 96464, 102493, 204986, 409972, 765683, 819944, 1531366, 1639888, 3062732, 6125464, 12250928, 13016611, 26033222, 52066444, 104132888, 208265776]

約数ペア:

[(1, 208265776), (2, 104132888), (4, 52066444), (8, 26033222), (16, 13016611), (17, 12250928), (34, 6125464), (68, 3062732), (127, 1639888), (136, 1531366), (254, 819944), (272, 765683), (508, 409972), (1016, 204986), (2032, 102493), (2159, 96464), (4318, 48232), (6029, 34544), (8636, 24116), (12058, 17272)]