202803195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{1949}}^1$

素因数の和:2955

約数の個数: 32

約数和(自身を含む): 371404800

約数和(自身を除く): 168601605

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 991, 1949, 2973, 4955, 5847, 6937, 9745, 13643, 14865, 20811, 29235, 34685, 40929, 68215, 104055, 204645, 1931459, 5794377, 9657295, 13520213, 28971885, 40560639, 67601065, 202803195]

約数ペア:

[(1, 202803195), (3, 67601065), (5, 40560639), (7, 28971885), (15, 13520213), (21, 9657295), (35, 5794377), (105, 1931459), (991, 204645), (1949, 104055), (2973, 68215), (4955, 40929), (5847, 34685), (6937, 29235), (9745, 20811), (13643, 14865)]