201745348

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{19421}}^1$

素因数の和:19492

約数の個数: 36

約数和(自身を含む): 418466412

約数和(自身を除く): 216721064

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 742, 1484, 2597, 5194, 10388, 19421, 38842, 77684, 135947, 271894, 543788, 951629, 1029313, 1903258, 2058626, 3806516, 4117252, 7205191, 14410382, 28820764, 50436337, 100872674, 201745348]

約数ペア:

[(1, 201745348), (2, 100872674), (4, 50436337), (7, 28820764), (14, 14410382), (28, 7205191), (49, 4117252), (53, 3806516), (98, 2058626), (106, 1903258), (196, 1029313), (212, 951629), (371, 543788), (742, 271894), (1484, 135947), (2597, 77684), (5194, 38842), (10388, 19421)]