201801124

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{36217}}^1$

素因数の和:36427

約数の個数: 24

約数和(自身を含む): 405641600

約数和(自身を除く): 203840476

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 36217, 72434, 144868, 253519, 507038, 1014076, 7207183, 14414366, 28828732, 50450281, 100900562, 201801124]

約数ペア:

[(1, 201801124), (2, 100900562), (4, 50450281), (7, 28828732), (14, 14414366), (28, 7207183), (199, 1014076), (398, 507038), (796, 253519), (1393, 144868), (2786, 72434), (5572, 36217)]