209116968

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{119359}}^1$

素因数の和:119441

約数の個数: 32

約数和(自身を含む): 529958400

約数和(自身を除く): 320841432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 119359, 238718, 358077, 477436, 716154, 954872, 1432308, 2864616, 8713207, 17426414, 26139621, 34852828, 52279242, 69705656, 104558484, 209116968]

約数ペア:

[(1, 209116968), (2, 104558484), (3, 69705656), (4, 52279242), (6, 34852828), (8, 26139621), (12, 17426414), (24, 8713207), (73, 2864616), (146, 1432308), (219, 954872), (292, 716154), (438, 477436), (584, 358077), (876, 238718), (1752, 119359)]