204564342

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{2099}}^1$

素因数の和:2580

約数の個数: 32

約数和(自身を含む): 421344000

約数和(自身を除く): 216779658

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 439, 878, 1317, 2099, 2634, 4198, 6297, 12594, 16243, 32486, 48729, 77663, 97458, 155326, 232989, 465978, 921461, 1842922, 2764383, 5528766, 34094057, 68188114, 102282171, 204564342]

約数ペア:

[(1, 204564342), (2, 102282171), (3, 68188114), (6, 34094057), (37, 5528766), (74, 2764383), (111, 1842922), (222, 921461), (439, 465978), (878, 232989), (1317, 155326), (2099, 97458), (2634, 77663), (4198, 48729), (6297, 32486), (12594, 16243)]