201767254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{953}}^1$

素因数の和:1464

約数の個数: 32

約数和(自身を含む): 346187520

約数和(自身を除く): 144420266

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 479, 953, 958, 1906, 6227, 8143, 12389, 12454, 16201, 16286, 24778, 32402, 105859, 210613, 211718, 421226, 456487, 912974, 5934331, 7760279, 11868662, 15520558, 100883627, 201767254]

約数ペア:

[(1, 201767254), (2, 100883627), (13, 15520558), (17, 11868662), (26, 7760279), (34, 5934331), (221, 912974), (442, 456487), (479, 421226), (953, 211718), (958, 210613), (1906, 105859), (6227, 32402), (8143, 24778), (12389, 16286), (12454, 16201)]