201606538

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{677}}^1$

素因数の和:1014

約数の個数: 32

約数和(自身を含む): 351475200

約数和(自身を除く): 149868662

約数列:

[1, 2, 7, 14, 89, 178, 239, 478, 623, 677, 1246, 1354, 1673, 3346, 4739, 9478, 21271, 42542, 60253, 120506, 148897, 161803, 297794, 323606, 421771, 843542, 1132621, 2265242, 14400467, 28800934, 100803269, 201606538]

約数ペア:

[(1, 201606538), (2, 100803269), (7, 28800934), (14, 14400467), (89, 2265242), (178, 1132621), (239, 843542), (478, 421771), (623, 323606), (677, 297794), (1246, 161803), (1354, 148897), (1673, 120506), (3346, 60253), (4739, 42542), (9478, 21271)]