201654928

素因数分解:

$2^4\times {\mathrm{1097}}^1\times {\mathrm{11489}}^1$

素因数の和:12594

約数の個数: 20

約数和(自身を含む): 391096620

約数和(自身を除く): 189441692

約数列:

[1, 2, 4, 8, 16, 1097, 2194, 4388, 8776, 11489, 17552, 22978, 45956, 91912, 183824, 12603433, 25206866, 50413732, 100827464, 201654928]

約数ペア:

[(1, 201654928), (2, 100827464), (4, 50413732), (8, 25206866), (16, 12603433), (1097, 183824), (2194, 91912), (4388, 45956), (8776, 22978), (11489, 17552)]