201986828

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53549}}^1$

素因数の和:53617

約数の個数: 24

約数和(自身を含む): 377848800

約数和(自身を除く): 175861972

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 943, 1886, 3772, 53549, 107098, 214196, 1231627, 2195509, 2463254, 4391018, 4926508, 8782036, 50496707, 100993414, 201986828]

約数ペア:

[(1, 201986828), (2, 100993414), (4, 50496707), (23, 8782036), (41, 4926508), (46, 4391018), (82, 2463254), (92, 2195509), (164, 1231627), (943, 214196), (1886, 107098), (3772, 53549)]