201400628

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{32009}}^1$

素因数の和:32048

約数の個数: 36

約数和(自身を含む): 417218340

約数和(自身を除く): 215817712

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 32009, 64018, 128036, 352099, 416117, 704198, 832234, 1408396, 1664468, 3873089, 4577287, 7746178, 9154574, 15492356, 18309148, 50350157, 100700314, 201400628]

約数ペア:

[(1, 201400628), (2, 100700314), (4, 50350157), (11, 18309148), (13, 15492356), (22, 9154574), (26, 7746178), (44, 4577287), (52, 3873089), (121, 1664468), (143, 1408396), (242, 832234), (286, 704198), (484, 416117), (572, 352099), (1573, 128036), (3146, 64018), (6292, 32009)]