201856168

素因数分解:

$2^3\times {\mathrm{1129}}^1\times {\mathrm{22349}}^1$

素因数の和:23484

約数の個数: 16

約数和(自身を含む): 378832500

約数和(自身を除く): 176976332

約数列:

[1, 2, 4, 8, 1129, 2258, 4516, 9032, 22349, 44698, 89396, 178792, 25232021, 50464042, 100928084, 201856168]

約数ペア:

[(1, 201856168), (2, 100928084), (4, 50464042), (8, 25232021), (1129, 178792), (2258, 89396), (4516, 44698), (9032, 22349)]