203438551659

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{49003}}^1$

素因数の和:49460

約数の個数: 64

約数和(自身を含む): 340409226240

約数和(自身を除く): 136970674581

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 203, 357, 401, 493, 609, 1203, 1479, 2807, 3451, 6817, 8421, 10353, 11629, 20451, 34887, 47719, 49003, 81403, 143157, 147009, 197693, 244209, 343021, 593079, 833051, 1029063, 1383851, 1421087, 2499153, 4151553, 4263261, 5831357, 9947609, 17494071, 19650203, 24158479, 29842827, 58950609, 72475437, 137551421, 169109353, 334053451, 412654263, 507328059, 569855887, 1002160353, 1709567661, 2338374157, 3988991209, 7015122471, 9687550079, 11966973627, 29062650237, 67812850553, 203438551659]

約数ペア:

[(1, 203438551659), (3, 67812850553), (7, 29062650237), (17, 11966973627), (21, 9687550079), (29, 7015122471), (51, 3988991209), (87, 2338374157), (119, 1709567661), (203, 1002160353), (357, 569855887), (401, 507328059), (493, 412654263), (609, 334053451), (1203, 169109353), (1479, 137551421), (2807, 72475437), (3451, 58950609), (6817, 29842827), (8421, 24158479), (10353, 19650203), (11629, 17494071), (20451, 9947609), (34887, 5831357), (47719, 4263261), (49003, 4151553), (81403, 2499153), (143157, 1421087), (147009, 1383851), (197693, 1029063), (244209, 833051), (343021, 593079)]