204814528

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{168433}}^1$

素因数の和:168464

約数の個数: 28

約数和(自身を含む): 427822360

約数和(自身を除く): 223007832

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 168433, 336866, 673732, 1347464, 2694928, 3200227, 5389856, 6400454, 10779712, 12800908, 25601816, 51203632, 102407264, 204814528]

約数ペア:

[(1, 204814528), (2, 102407264), (4, 51203632), (8, 25601816), (16, 12800908), (19, 10779712), (32, 6400454), (38, 5389856), (64, 3200227), (76, 2694928), (152, 1347464), (304, 673732), (608, 336866), (1216, 168433)]