202030395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{9767}}^1$

素因数の和:9979

約数の個数: 32

約数和(自身を含む): 371340288

約数和(自身を除く): 169309893

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 197, 591, 985, 1379, 2955, 4137, 6895, 9767, 20685, 29301, 48835, 68369, 146505, 205107, 341845, 1025535, 1924099, 5772297, 9620495, 13468693, 28861485, 40406079, 67343465, 202030395]

約数ペア:

[(1, 202030395), (3, 67343465), (5, 40406079), (7, 28861485), (15, 13468693), (21, 9620495), (35, 5772297), (105, 1924099), (197, 1025535), (591, 341845), (985, 205107), (1379, 146505), (2955, 68369), (4137, 48835), (6895, 29301), (9767, 20685)]