201235688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1323919}}^1$

素因数の和:1323944

約数の個数: 16

約数和(自身を含む): 397176000

約数和(自身を除く): 195940312

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1323919, 2647838, 5295676, 10591352, 25154461, 50308922, 100617844, 201235688]

約数ペア:

[(1, 201235688), (2, 100617844), (4, 50308922), (8, 25154461), (19, 10591352), (38, 5295676), (76, 2647838), (152, 1323919)]