201136496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1142821}}^1$

素因数の和:1142840

約数の個数: 20

約数和(自身を含む): 425129784

約数和(自身を除く): 223993288

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1142821, 2285642, 4571284, 9142568, 12571031, 18285136, 25142062, 50284124, 100568248, 201136496]

約数ペア:

[(1, 201136496), (2, 100568248), (4, 50284124), (8, 25142062), (11, 18285136), (16, 12571031), (22, 9142568), (44, 4571284), (88, 2285642), (176, 1142821)]