201630996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{800123}}^1$

素因数の和:800140

約数の個数: 36

約数和(自身を含む): 582490272

約数和(自身を除く): 380859276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 800123, 1600246, 2400369, 3200492, 4800738, 5600861, 7201107, 9601476, 11201722, 14402214, 16802583, 22403444, 28804428, 33605166, 50407749, 67210332, 100815498, 201630996]

約数ペア:

[(1, 201630996), (2, 100815498), (3, 67210332), (4, 50407749), (6, 33605166), (7, 28804428), (9, 22403444), (12, 16802583), (14, 14402214), (18, 11201722), (21, 9601476), (28, 7201107), (36, 5600861), (42, 4800738), (63, 3200492), (84, 2400369), (126, 1600246), (252, 800123)]