202439574

素因数分解:

$2^1\times 3^4\times {\mathrm{1249627}}^1$

素因数の和:1249641

約数の個数: 20

約数和(自身を含む): 453614964

約数和(自身を除く): 251175390

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1249627, 2499254, 3748881, 7497762, 11246643, 22493286, 33739929, 67479858, 101219787, 202439574]

約数ペア:

[(1, 202439574), (2, 101219787), (3, 67479858), (6, 33739929), (9, 22493286), (18, 11246643), (27, 7497762), (54, 3748881), (81, 2499254), (162, 1249627)]