225287062

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2617}}^1$

素因数の和:2693

約数の個数: 64

約数和(自身を含む): 464454144

約数和(自身を除く): 239167082

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 43, 77, 86, 91, 143, 154, 182, 286, 301, 473, 559, 602, 946, 1001, 1118, 2002, 2617, 3311, 3913, 5234, 6149, 6622, 7826, 12298, 18319, 28787, 34021, 36638, 43043, 57574, 68042, 86086, 112531, 201509, 225062, 238147, 374231, 403018, 476294, 748462, 787717, 1237841, 1462903, 1575434, 2475682, 2619617, 2925806, 5239234, 8664887, 10240321, 16091933, 17329774, 20480642, 32183866, 112643531, 225287062]

約数ペア:

[(1, 225287062), (2, 112643531), (7, 32183866), (11, 20480642), (13, 17329774), (14, 16091933), (22, 10240321), (26, 8664887), (43, 5239234), (77, 2925806), (86, 2619617), (91, 2475682), (143, 1575434), (154, 1462903), (182, 1237841), (286, 787717), (301, 748462), (473, 476294), (559, 403018), (602, 374231), (946, 238147), (1001, 225062), (1118, 201509), (2002, 112531), (2617, 86086), (3311, 68042), (3913, 57574), (5234, 43043), (6149, 36638), (6622, 34021), (7826, 28787), (12298, 18319)]