208049468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14639}}^1$

素因数の和:14690

約数の個数: 48

約数和(自身を含む): 442713600

約数和(自身を除く): 234664132

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 3553, 7106, 14212, 14639, 29278, 58556, 161029, 248863, 278141, 322058, 497726, 556282, 644116, 995452, 1112564, 2737493, 3059551, 4728397, 5474986, 6119102, 9456794, 10949972, 12238204, 18913588, 52012367, 104024734, 208049468]

約数ペア:

[(1, 208049468), (2, 104024734), (4, 52012367), (11, 18913588), (17, 12238204), (19, 10949972), (22, 9456794), (34, 6119102), (38, 5474986), (44, 4728397), (68, 3059551), (76, 2737493), (187, 1112564), (209, 995452), (323, 644116), (374, 556282), (418, 497726), (646, 322058), (748, 278141), (836, 248863), (1292, 161029), (3553, 58556), (7106, 29278), (14212, 14639)]